topic stringlengths 1 63 | text stringlengths 1 577k ⌀ |
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conversion al formato UTF8 | Hi,
perhaps this helps:
<!-- m --><a class="postlink" href="http://www.nabble.com/Re:-R:-Future-p13293566.html">http://www.nabble.com/Re:-R:-Future-p13293566.html</a><!-- m -->
<!-- m --><a class="postlink" href="http://www.hmgextended.com/files/CONTRIB/UnicodeConvert.prg">http://www.hmgextended.com/files/CONTRI ... onvert.prg</a><!-- m --> |
conversion al formato UTF8 | pudiste solucionar el problema con los caracteres especiales en utf-8, tengo el mismo problema |
conversion of a string | When I download from Excel into dbf I save on a field a string of name of Teachers
when I have to convert to another archive, I break the surname and name and check if there is a comma
[b:1i7094op]sample [/b:1i7094op]
[img:1i7094op]https://i.postimg.cc/KYBBv3PN/ff.png[/img:1i7094op]
I state the list in excel is created by the end user
on the my function
aTokens := HB_ATokens( cDocente, ", " ,.t.,.t.)
cCognome := alltrim(aTokens[1])
cNome := alltrim(aTokens[2])
however it can happen to find a space before the comma or the space is after the comma
and when it finds these problems it makes me error and exits the program
[b:1i7094op]sample [/b:1i7094op]
[code=fw:1i7094op]<div class="fw" id="{CB}" style="font-family: monospace;">Error occurred <span style="color: #00C800;">at</span>: <span style="color: #000000;">21</span><span style="color: #000000;">-01</span><span style="color: #000000;">-2022</span>, <span style="color: #000000;">12</span>:<span style="color: #000000;">11</span>:<span style="color: #000000;">27</span><br /> Error description: <span style="color: #000000;">Error</span> BASE/<span style="color: #000000;">1132</span> Limiti superati: <span style="color: #000000;">accesso</span> all<span style="color: #ff0000;">'array<br /> Args:<br /> [ 1] = A {"VISCHIA ,MICHELA"} length: 1<br /> [ 2] = N 2</span></div>[/code:1i7094op]
How can I avoid this error? |
conversion of a string | Dear Silvio,
Search for "," only, no spaces |
conversion of a string | Silvio,
You can preprocess the string to remove unwanted characters.
StrTran()
This is a Clipper/Harbour function. See the Clipper Reference Guide here:
[url:v3v3wnbe]https://harbour.github.io/doc/clc53.html[/url:v3v3wnbe]
Note that you can look for a substring and do a replace with another string using this function.
cString:= StrTran(cString," ,", ",")
The above looks for any leading spaces followed by a comma and replaces them with just the comma. I would preprocess the entire database using this to clean up user data entry mistakes. In the future it would be better to automatically process user input in the GET to prevent bad formatting from getting into the database.
James |
conversione dal VB 6 | sto cercando qualcuno che sappia cone convertire un semplice prg dal vb al fwh
mi potete contattare grazie
<!-- e --><a href="mailto:silvio.falconi@gmail.com">silvio.falconi@gmail.com</a><!-- e --> |
conversione dal clipper 87 | Come potrei tradurre questo codice in fwh, usando tdatabase ?
probabilmente in clipper 87 non si usavano ancora i cdx e quindi facevamo tutto in sequelziale
e quindi con il comando locate for, vi ricordate qualcosa ?
[code=fw:34pmogbl]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> anno1:= <span style="color: #ff0000;">"1939"</span><br /> anno2:= <span style="color: #ff0000;">"1999"</span><br /> set <span style="color: #0000ff;">color</span> <span style="color: #0000ff;">to</span> GR+/N<br /> @ <span style="color: #000000;">22</span>, <span style="color: #000000;">15</span> <span style="color: #0000ff;">say</span> <span style="color: #ff0000;">"ANNO INIZIALE:"</span> <span style="color: #0000ff;">get</span> ANNO1 <span style="color: #0000ff;">picture</span> <span style="color: #ff0000;">"9999"</span><br /> @ <span style="color: #000000;">22</span>, <span style="color: #000000;">48</span> <span style="color: #0000ff;">say</span> <span style="color: #ff0000;">"ANNO FINALE:"</span> <span style="color: #0000ff;">get</span> ANNO2 <span style="color: #0000ff;">picture</span> <span style="color: #ff0000;">"9999"</span><br /> read<br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span>Val<span style="color: #000000;">(</span>anno1<span style="color: #000000;">)</span> > Val<span style="color: #000000;">(</span>anno2<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">break</span><br /> <span style="color: #00C800;">endif</span><br /><br /> locate <span style="color: #00C800;">for</span> <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>settimana, <span style="color: #000000;">10</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span> = <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>anno2, <span style="color: #000000;">3</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span>Found<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> locate <span style="color: #00C800;">for</span> <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>settimana, <span style="color: #000000;">10</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span> != <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>anno2, <span style="color: #000000;">3</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span> ;<br /> <span style="color: #00C800;">next</span> <span style="color: #000000;">60</span><br /> <span style="color: #00C800;">endif</span><br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span>Found<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> ultimo:= RecNo<span style="color: #000000;">(</span><span style="color: #000000;">)</span> - <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">else</span><br /> ultimo:= LastRec<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> locate <span style="color: #00C800;">for</span> <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>settimana, <span style="color: #000000;">10</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span> = <span style="color: #0000ff;">SubStr</span><span style="color: #000000;">(</span>anno1, <span style="color: #000000;">3</span>, <span style="color: #000000;">2</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span>!Found<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> __dbgotop<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> primo:= RecNo<span style="color: #000000;">(</span><span style="color: #000000;">)</span></div>[/code:34pmogbl]
Adesso ho provato a non usare locate e fare un filtro
[code=fw:34pmogbl]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"FiveWin.ch"</span><br /><br />REQUEST DBFCDX<br /><br /><span style="color: #00C800;">Function</span> test<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">Local</span> oDlg,oFont<br /><span style="color: #00C800;">local</span> nYear1:= <span style="color: #000000;">1939</span>,nYear2:= <span style="color: #000000;">2022</span><br /><span style="color: #00C800;">local</span> aRecords:= <span style="color: #000000;">{</span><span style="color: #000000;">}</span><br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">NAME</span> <span style="color: #ff0000;">"MS Sans Serif"</span> <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">0</span>, <span style="color: #000000;">8</span><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">FROM</span> <span style="color: #000000;">100</span>, <span style="color: #000000;">100</span> <span style="color: #0000ff;">TO</span> <span style="color: #000000;">230</span>,<span style="color: #000000;">376</span>;<br /> <span style="color: #0000ff;">TITLE</span> <span style="color: #ff0000;">"Selection year"</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont<br /><br /> @ <span style="color: #000000;">12</span>, <span style="color: #000000;">10</span> <span style="color: #0000ff;">SAY</span> <span style="color: #ff0000;">"From year:"</span> <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">17</span>, <span style="color: #000000;">8</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont<br /> @ <span style="color: #000000;">10</span>, <span style="color: #000000;">47</span> <span style="color: #0000ff;">GET</span> nYear1 <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">44</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">picture</span> <span style="color: #ff0000;">"9999"</span><br /> @ <span style="color: #000000;">26</span>, <span style="color: #000000;">10</span> <span style="color: #0000ff;">SAY</span> <span style="color: #ff0000;">"to year"</span> <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">32</span>, <span style="color: #000000;">8</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont<br /> @ <span style="color: #000000;">24</span>, <span style="color: #000000;">47</span> <span style="color: #0000ff;">GET</span> nYear2 <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">44</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #0000ff;">picture</span> <span style="color: #ff0000;">"9999"</span><br /><br /><br /> @ <span style="color: #000000;">46</span>, <span style="color: #000000;">48</span> <span style="color: #0000ff;">BUTTON</span> oBtn <span style="color: #0000ff;">PROMPT</span> <span style="color: #ff0000;">"Conferma"</span> <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">42</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont <span style="color: #00C800;">DEFAULT</span> <span style="color: #0000ff;">ACTION</span> <span style="color: #000000;">(</span> oDlg:<span style="color: #000000;">end</span><span style="color: #000000;">(</span> IDOK <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> @ <span style="color: #000000;">46</span>, <span style="color: #000000;">92</span> <span style="color: #0000ff;">BUTTON</span> oBtn <span style="color: #0000ff;">PROMPT</span> <span style="color: #ff0000;">"Annulla"</span> <span style="color: #0000ff;">OF</span> oDlg <span style="color: #0000ff;">SIZE</span> <span style="color: #000000;">42</span>, <span style="color: #000000;">12</span> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">FONT</span> oFont CANCEL <span style="color: #0000ff;">ACTION</span> <span style="color: #000000;">(</span> oDlg:<span style="color: #000000;">end</span><span style="color: #000000;">(</span> IDCANCEL <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /><br /><span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">DIALOG</span> oDlg <span style="color: #0000ff;">CENTERED</span><br /><br /> <span style="color: #00C800;">IF</span> oDlg:<span style="color: #000000;">nresult</span> == IDOK<br /> <span style="color: #00C800;">if</span> <span style="color: #000000;">(</span><span style="color: #000000;">(</span>nYear1<span style="color: #000000;">)</span> > <span style="color: #000000;">(</span>nYear2<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> <span style="color: #00C800;">endif</span><br /> arecords:= Locate_Records<span style="color: #000000;">(</span>nYear1,nYear2<span style="color: #000000;">)</span><br /> xbrowser aRecords<br /> <span style="color: #00C800;">Endif</span><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /><br /><span style="color: #B900B9;">//----------------------------------------------------//</span><br /><span style="color: #00C800;">Function</span> Locate_Records<span style="color: #000000;">(</span>nYear1,nYear2<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> oDbf,nFirst,nLast<br /> <span style="color: #00C800;">local</span> aLocate:= <span style="color: #000000;">{</span><span style="color: #000000;">}</span><br /> <span style="color: #00C800;">local</span> cFilter1,cFilter2<br /><span style="color: #B900B9;">//---------------------------------------------------------//</span><br /> oDbf:= TDatabase<span style="color: #000000;">(</span><span style="color: #000000;">)</span>:<span style="color: #000000;">Open</span><span style="color: #000000;">(</span> ,<span style="color: #ff0000;">"Lotto"</span>, <span style="color: #ff0000;">"DBFCDX"</span>, .T. <span style="color: #000000;">)</span><br /> oDbf:<span style="color: #000000;">setorder</span><span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span><br /> oDbf:<span style="color: #000000;">gotop</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><span style="color: #B900B9;">//---------------------------------------------------------//</span><br /> cFilter1 := <span style="color: #ff0000;">"ltrim(str(year(data))) == '"</span> + ltrim<span style="color: #000000;">(</span>str<span style="color: #000000;">(</span>nYear1<span style="color: #000000;">)</span><span style="color: #000000;">)</span> +<span style="color: #ff0000;">"'"</span><br /> cFilter2 := <span style="color: #ff0000;">"ltrim(str(year(data))) == '"</span> + ltrim<span style="color: #000000;">(</span>str<span style="color: #000000;">(</span>nYear2<span style="color: #000000;">)</span><span style="color: #000000;">)</span> +<span style="color: #ff0000;">"'"</span><br /><br /> oDbf:<span style="color: #000000;">setFilter</span><span style="color: #000000;">(</span>cFilter2<span style="color: #000000;">)</span><br /> oDbf:<span style="color: #000000;">gotop</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">If</span> <span style="color: #0000ff;">year</span><span style="color: #000000;">(</span>odbf:<span style="color: #00C800;">data</span><span style="color: #000000;">)</span> = nYear2<br /> nLast:= oDbf:<span style="color: #000000;">recno</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> - <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">else</span><br /> nLast:= LastRec<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> oDbf:<span style="color: #000000;">clearFilter</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /><br /> oDbf:<span style="color: #000000;">setFilter</span><span style="color: #000000;">(</span>cFilter1<span style="color: #000000;">)</span><br /> oDbf:<span style="color: #000000;">gotop</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">If</span> <span style="color: #0000ff;">year</span><span style="color: #000000;">(</span>odbf:<span style="color: #00C800;">data</span><span style="color: #000000;">)</span> = nYear1<br /> nFirst:= oDbf:<span style="color: #000000;">recno</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> - <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">else</span><br /> nFirst:= <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">endif</span><br /><br /> oDbf:<span style="color: #000000;">close</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> AaDd<span style="color: #000000;">(</span> aLocate,<span style="color: #000000;">{</span>nFirst,nLast<span style="color: #000000;">}</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span> aLocate<br /><br /><br /> </div>[/code:34pmogbl]
secondo voi potrebbe girare bene ? |
conversione degli items di un combobox | Caro Emg ho visto la tua risposta sull'altro forum
il mio problema è semplice
In automatico con una mia funzione specifica quando apro un archiviomi carico il testo dell'index di questo archivio cioè "per nome", "per cognome" caricandolo in un array e con il combobox potevo far funzionare gli items dello stesso poi mettendo naturalmente un "on change selindex(ocbx:nAt)" cosi il listbox si indicizzava sull'indice prescelto .
Adesso eliminando il combobox dal dialogo volendo usare il tab in fondo al xbrowse volevo fare la stessa cosa cioè farmi visualizzare tanti tabs per quanti indici dell'archivio quindi su aa[1] verrà memorizato "per nome", in aa[2] verrà memorizzato "per cognome" .
se io metto l'array nell'istruzione @tabs... Items aa quando vado a compilare mi fa errore STRtran come mai ?
Spero che tu abbia capito il problema
grazie |
conversione degli items di un combobox | Francamente no, non l'ho capito. Probabilmente perché non conosco l'xBrowse. Ma il mio esempio c'entra qualcosa con il tuo problema?
EMG |
conversione degli items di un combobox | no non centra il xbrowse
immagina di avere un listbox e sotto al listbox ho posizionato un controllo tab con diversi tab " per nome","per cognome","per città"
nel vecchio programma io non usavo i tab ma usavo un combo dove mi caricavo gli items del combo in un array aaa[n]
però in non so di preciso il numero n
con una mia funzione quando apro l'archivio vado a controllare in un archivio di sistema quanti e quali indici abbia questo archivio ad esempio clienti ha tre indici il primo è per nome quindi inserisco nell'array la stringa "per nome" e cosi via
nel vecchi programma io usavo un combo nel quale erano visualizzati tutti questi items
l'utente selezionava un item e il listbox automaticamente si indicizzava sull'indice relativo
REDEFINE COMBOBOX oCbx VAR cVar ITEMS [b:20ker7nz]aIdx[/b:20ker7nz] ID 210 OF oDlg;
ON CHANGE Sel_Index(oCbx)
Ora io vorrei sostituite il combo con il tab cosi che l'utente finale potesse cliccare su ogni prompt del tab e indicizzare il listbox per l'indice relativo
quindi devo fare un'istruzione :
@ nGridBottom, nSplit+2 TABS oApp():oTab ;
OPTION nOrder SIZE oApp():oWndMain:nWidth()-80, 12 PIXEL OF oApp():oDlg ;
ITEMS [b:20ker7nz]aIdx [/b:20ker7nz]
dove [b:20ker7nz]aIdx [/b:20ker7nz] è l'array con le stringhe relative agli indici
però quando compilo mi fa errore strtran
spero tu abbia capito adesso |
conversione degli items di un combobox | Visualizza il contenuto di aIdx e dimmi cosa contiene esattamente.
EMG |
conversione degli items di un combobox | ok
se faccio ? aidx[1]
mi da "per nome"
se faccio ? aidx[2]
mi da "per cognome"
ma se faccio ? aidx
mi da
parentesigraffa aperta tre puntini parentesigraffa chiusa
secondo te si puo' fare qualcosa ? |
conversione degli items di un combobox | Trovato! Fai così:
[code:5615cp9z]#include "Fivewin.ch"
FUNCTION MAIN()
LOCAL oDlg
LOCAL oTabs
LOCAL aIdx := { "Per nome", "Per cognome" }
DEFINE DIALOG oDlg
@ 0, 0 BUTTON "Change";
ACTION ( oTabs:aPrompts[ 2 ] := "Changed",;
oTabs:Refresh() )
@ 2, 0 TABS oTabs;
OPTION 2
oTabs:aPrompts = aIdx
ACTIVATE DIALOG oDlg;
CENTER
RETURN NIL[/code:5615cp9z]
EMG |
conversione degli items di un combobox | si funziona l'esempietto solo che io non so quanti indici ha un archivio
cioè io uso un archivio di systema con questi campi
tabella = nome dell'archio per esempio clienti.dbf
index = nome del tag cdx per esempio clinum.cdx
chiave = nome della chiave sul quale indicizzare l'archivio per esempio numcli
filename = informazioni dell'archivio per esempio anagrafica clienti
commento = testo dell'indice per esempio "per numero"
per ogni archivio dbf io inserisco in questo archivio di sistema tante linee quanti sono gli indici
nella funzione Apri_dbf io mi apro il file in rete gli assegno un alias e vado a indicizzare l'archivio per tutti gli indici e setto nell'array aidx il commento relativo agli indici creati per quell'archivio
in sostanza per aprire un file faccio :
[code:3kjbszy9]
oDCli:=Apri_dbf("Soci",.T.,.T.,aIdx)
(oDCli)->(OrdSetFocus(2))
(oDCli)->(DbGoTop())
cVar:=aIdx[2][/code:3kjbszy9]
la quarta linea non vuol dire che di indici ce ne sono due ma setto la variabile cvar al secondo index
Tutto questo per farti capire che io in realtà non conosco il numero degli indici glielo faccio calcolare in automatico con la funzione apri_dbf facendogli un loop nell'archivio di sistema detto sopra per cui lui apre l'archivio , caricagli indici e i commenti in aIdx , fa il focus nel secondo indice , va all'inizio del file, e assegna la variabile cvar
la variabile cvar mi serviva nel combobox
io uso questa tecnica per usare tanti archivi in un programma senza incappare nel famoso errore "alias don't exist" specialmente quando uso diverse finestre in mdi con gli stessi archivi , asegnando loro diversi alias
questa tecnica funzionante l'ho trovata in un vecchio programma di contabilità in clipper , e non mi ha dato mai problemi
se vuoi ti invio in privato le funzioni
apri_dbf/chiudi_dbf/verify_dbf/occupato |
conversione degli items di un combobox | [quote="Silvio":1zqsbcvd]si funziona l'esempietto solo che io non so quanti indici ha un archivio[/quote:1zqsbcvd]
Non ha importanza quanti elementi abbia aIdx. Riempilo e poi assegnalo ad aPrompts come ti ho fatto vedere e vedrai che funziona.
EMG |
conversione degli items di un combobox | scusa mi ero perso a comprarmi un palmare . qtek 9600
ho provato ....
grazie funziona bene !!!!!!!!!!!!!!!!!! |
conversione degli items di un combobox | Silvio,
puoi postare un preview dei tabs finiti?
o inviamelo alla mia casella privata. |
conversione degli items di un combobox | le tue caselle danno errore |
conversione degli items di un combobox | Non mi risulta di avere le caselle che non funzionano...
Di spam ne ricevo a carrettate <!-- s:cry: --><img src="{SMILIES_PATH}/icon_cry.gif" alt=":cry:" title="Crying or Very sad" /><!-- s:cry: -->
Puoi riprovare? |
conversione degli items di un combobox | Ancora non è finito ma sta uscendo qualcosa .....
[url=http://img181.imageshack.us/my.php?image=tabsdf0.jpg:350bn2hu][img:350bn2hu]http://img181.imageshack.us/img181/1264/tabsdf0.th.jpg[/img:350bn2hu][/url:350bn2hu] |
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convert 13 weeks of data to calendar months | I have a 13 column browse. Each column represents a week. The weeks are consecutive.
The Browse looks like this:
Headers: 7/15/10-07/22/10-07/29/10-08/05/10-8/12/10-08/19/10-08/26/10-09/02/10-09/09/10-09/16/10-09/23/10-09/30/10
As you can see the 13 week columns span three calendar months. July, August and September. Each of the columns contains a value for the week indicated.
My need is to convert the 13 week information to calendar dates by the number of days in a month. As you know there are 13 week’s in the calendar quarter. July has 31 days, August has 31 days in September has 30 days.
Has anyone put together some code converting the 13 weeks of data into three calendar months. The biggest problem comes about when a week spans two months. Thus some of the values in that week need to go to the month before and some need to go to the month after.
For example the August 5-week needs to be split between July and August by days. And the September 2 week needs to be split between August and September by days.
The per day value is developed by taking the weeks value and dividing by 7.
All help will be appreciated. |
convert 13 weeks of data to calendar months | Harvey,
I read you message a couple of times and I am still not clear on what you are trying to do. Are you saying that you already have data for each week, and now you want to convert it to data for each month?
If so, I would find the data for each day by dividing the week data by 7, then summarize the data by adding all the daily data for each month.
Create a two-dimesional array with two elements; one for the date, and one for the total. Then fill the array with dates and totals, then summarize for each month.
James |
convert 13 weeks of data to calendar months | Thanks for the response.
Problem is when a week covers 2 months. Need to have an easy method to slpit the week up between the months
The main issue is to know how many days in the month so you only account for the days in the month, no more no less. say july 31days ...week one 3 days in June and 4 days in july, week two has 7 days in july, week 3 has 7 days july, week 4 has 7 days july, week 5 has 6 days in july and one day in August.
July week1 = 4 days
week2 = 7 days
week3 = 7 days
week4 = 7 days
week5 = 6 days
total days 31
Just looking for an easy way to accomplish this without many lines of code.
I can do it but take lot of time. Maybe with you skills you have a suggestion. If you call I'm not a programer. Just an accountant with one program.
Thanks for any suggestions. |
convert 13 weeks of data to calendar months | Hello Harvey,
maybe that could work for You ???
Your Question :
[color=#FF0000:ye01t8vf]Problem is when a week covers 2 months.
Need to have an easy method to slpit the week up between the months[/color:ye01t8vf]
The Calculation is included in my Date / Time Funktion-Collection
[img:ye01t8vf]http://www.pflegeplus.com/pictures/dateinfo.jpg[/img:ye01t8vf]
[img:ye01t8vf]http://www.pflegeplus.com/pictures/dateinfo1.jpg[/img:ye01t8vf]
Of any given date :
1. calculates the weeknumber
2, 3. calculates the start- and enddate of the weeknumer.
it shows, if the calculated week of a given date is included in one Month or two.
Best Regards
Uwe <!-- s:lol: --><img src="{SMILIES_PATH}/icon_lol.gif" alt=":lol:" title="Laughing" /><!-- s:lol: --> |
convert 13 weeks of data to calendar months | You guys are over complicating it.
By calculating the total for each day you can easily figure out how much for each month--you don't need to know when a week is split between two months. Forget weeks after converting the data to days.
You can use the Month( dDate ) function to find all days in a month--you don't need to figure out how many days in each month; the month() function will take care of it.
You fill an array with the data (date and amount) then start processing the array until you come to a new month, then start over with a new total.
James |
convert 13 weeks of data to calendar months | Uwe:
it is a bit complex. I want the user to enter on one button and it converts 13 weeks to 3 calendar months.
James:
Each of the 13 weeks has a different value. So the allocation of days within a week to the month must be made.
This has to be done the first week and last week of the month.
so far what I'm doing is taking 5 weeks to determine the months value.
week1 can be between split between 2 months
week2, week3, week4 always seven days and always same month
week5 makes up the difference in days between the total days used in week 1 to 4 compared to number of days in the month. |
convert 13 weeks of data to calendar months | Harvey,
[quote:46z0r7fk]Each of the 13 weeks has a different value. So the allocation of days within a week to the month must be made. This has to be done the first week and last week of the month.[/quote:46z0r7fk]
Understood. But as I said, the month() function will handle this for you.
Here is a sample done with the month() function. First the data is converted to daily data, then the daily data is summed by month. Simple.
Start with weekly data:
Week Starting Amount
1 07/15/10 100
2 07/22/10 122
3 07/29/10 127
4 08/05/10 117
Convert to daily data:
Date Amount
07/15/10 14.29 (100/7)
07/16/10 14.29
07/17/10 14.29
07/18/10 14.29
07/19/10 14.29
07/20/10 14.29
07/21/10 14.29
07/22/10 17.43 (122/7)
07/23/10 17.43
07/24/10 17.43
07/25/10 17.43
07/26/10 17.43
07/27/10 17.43
07/28/10 17.43
07/29/10 18.14 (127/7)
07/30/10 18.14
07/31/10 18.14
Find monthly data:
Month total 276.43
Isn't this what you are looking for?
James |
convert 13 weeks of data to calendar months | Further simplifying the above logic calculate aggregate for the quarter and adjust for first and last weeks.
When the first or last week extends to previous or next quarter, reduce proportionately by that week's daily average.
It also happens that first week starts later than the 1st day of calendar quarter or last day ends earlier than the last of day of calendar quarter. In such cases we need values for last week of previous 52wk quarter or 1st week of next quarter to get accurate result. If we don't have those values, we need to extrapolate this quarter's tail week values.
For more accurate conversions we also need to know if the transactions are 5days or 6days or 7days a week.
A generic function can be attempted which requires the following paramters:
1. Aggregate of 13week quater.
2. First date of the quarter
3. First week value
4. Last week value
Optionally
5. Last week value of previous quarter
6. First week value of next quarter
Here is a quick attempt ( untested )
[code=fw:3tpc8nb5]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">function</span> Q13ToCalQuarter<span style="color: #000000;">(</span> nTotal, dFirstDay, nFirstWeek, nLastWeek, nPrevWeek, nNextWeek <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">local</span> n<br /><br /> n := DAY<span style="color: #000000;">(</span> dFirstDay <span style="color: #000000;">)</span> - <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">if</span> n > <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">if</span> n < <span style="color: #000000;">7</span><br /> nTotal += <span style="color: #000000;">(</span> n * <span style="color: #00C800;">If</span><span style="color: #000000;">(</span> nPrevWeek == <span style="color: #00C800;">nil</span>, nFirstWeek, nPrevWeek <span style="color: #000000;">)</span> / <span style="color: #000000;">7</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">else</span><br /> n := EOM<span style="color: #000000;">(</span> dFirstDay <span style="color: #000000;">)</span> - dFirstDay + <span style="color: #000000;">1</span><br /> nTotal -= <span style="color: #000000;">(</span> n * nFirstWeek / <span style="color: #000000;">7</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> <span style="color: #00C800;">endif</span><br /> dFirstDay += <span style="color: #000000;">91</span> <span style="color: #B900B9;">// first day of next quarter</span><br /> n := DAY<span style="color: #000000;">(</span> dFirstDay <span style="color: #000000;">)</span> - <span style="color: #000000;">1</span><br /> <span style="color: #00C800;">if</span> n > <span style="color: #000000;">0</span><br /> ? n<br /> <span style="color: #00C800;">if</span> n < <span style="color: #000000;">7</span><br /> nTotal -= <span style="color: #000000;">(</span> n * nLastWeek / <span style="color: #000000;">7</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">else</span><br /> n := EOM<span style="color: #000000;">(</span> dFirstDay <span style="color: #000000;">)</span> - dFirstDay + <span style="color: #000000;">1</span><br /> nTotal += <span style="color: #000000;">(</span> n * <span style="color: #00C800;">If</span><span style="color: #000000;">(</span> nNextWeek == <span style="color: #00C800;">nil</span>, nLastWeek, nNextWeek <span style="color: #000000;">)</span> / <span style="color: #000000;">7</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> <span style="color: #00C800;">endif</span><br /><br /><span style="color: #00C800;">return</span> nTotal<br /><br /><br /> </div>[/code:3tpc8nb5] |
convert 13 weeks of data to calendar months | Rao,
You bring up a significant point--what are the rules?
I note that in Harvey's original message he shows only 12 weeks, yet he specifies 13 weeks. And the sample data he shows starts on 7/15/10. Thirteen weeks from 7/15/10 ends on 10/13/10.
I would assume that monthly data for three months should be the range from 7/1/10 to 9/30/10. If that is the range needed, then it is not possible to convert the 13 weeks of data specified to monthly data. You would actually need data from the previous couple of weeks.
It would be ideal to have the daily data for each day of the year (YTD) and from that you can find weekly and monthly data with accuracy.
It has been some time since I studied accounting so I don't know what the conventional methods are.
Regards,
James |
convert 13 weeks of data to calendar months | so far I have a solution except the 13 week period must start at the beginning of a month or within 7 days before the beginning of the month.
heres my code:
[code=fw:2d1v4r82]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">function</span> airrpt<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> cDate99 <span style="color: #B900B9;">//:= date()-17</span><br /> <span style="color: #00C800;">local</span> cDate1 <br /> <span style="color: #00C800;">local</span> cDate2 <br /> <span style="color: #00C800;">local</span> cDate3 <br /> <span style="color: #00C800;">local</span> cDate4 <br /> <span style="color: #00C800;">local</span> cDate5 <br /> <span style="color: #00C800;">local</span> cDate6 <br /> <span style="color: #00C800;">local</span> cDate7 <br /> <span style="color: #00C800;">local</span> cDate8 <br /> <span style="color: #00C800;">local</span> cDate9 <br /> <span style="color: #00C800;">local</span> cDate10 <br /> <span style="color: #00C800;">local</span> cDate11 <br /> <span style="color: #00C800;">local</span> cDate12 <br /> <span style="color: #00C800;">local</span> cDate13, nVar := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nTotal1 :=<span style="color: #000000;">0</span><br /> <span style="color: #00C800;">local</span> nTotal2 :=<span style="color: #000000;">0</span><br /> <span style="color: #00C800;">local</span> nTotal3 :=<span style="color: #000000;">0</span><br /><span style="color: #B900B9;">// weekly values </span><br /> <span style="color: #00C800;">local</span> nCf1 := <span style="color: #000000;">700</span> <br /> <span style="color: #00C800;">local</span> nCf2 := <span style="color: #000000;">1400</span> <br /> <span style="color: #00C800;">local</span> nCf3 := <span style="color: #000000;">2100</span> <br /> <span style="color: #00C800;">local</span> nCf4 := <span style="color: #000000;">2800</span> <br /> <span style="color: #00C800;">local</span> nCf5 := <span style="color: #000000;">3500</span> <br /><br /> <span style="color: #00C800;">local</span> nCf6 := <span style="color: #000000;">4200</span><br /> <span style="color: #00C800;">local</span> nCf7 := <span style="color: #000000;">4900</span> <br /> <span style="color: #00C800;">local</span> nCf8 := <span style="color: #000000;">5600</span> <br /> <span style="color: #00C800;">local</span> nCf9 := <span style="color: #000000;">6300</span> <br /> <span style="color: #00C800;">local</span> nCf10 := <span style="color: #000000;">7000</span> <br /><br /> <span style="color: #00C800;">local</span> nCf11 := <span style="color: #000000;">7700</span> <br /> <span style="color: #00C800;">local</span> nCf12 := <span style="color: #000000;">8400</span> <br /> <span style="color: #00C800;">local</span> nCf13 := <span style="color: #000000;">9100</span> <br /><br /> <span style="color: #00C800;">local</span> nCf1a := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nCf5a := <span style="color: #000000;">0</span> <br /><br /> <span style="color: #00C800;">local</span> nNum1 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum2 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum3 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum4 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum5 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum6 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum7 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum8 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum9 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum10 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum11 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum12 := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nNum13 := <span style="color: #000000;">0</span> <br /><br /> <span style="color: #00C800;">local</span> nDate1, nDays := <span style="color: #000000;">0</span> <br /> <span style="color: #00C800;">local</span> nDate2 <br /> <span style="color: #00C800;">local</span> nDate3 <br /> <span style="color: #00C800;">local</span> nDate4 <br /> <span style="color: #00C800;">local</span> nDate5 <br /> <span style="color: #00C800;">local</span> nDate6 <br /> <span style="color: #00C800;">local</span> nDate7 <br /> <span style="color: #00C800;">local</span> nDate8 <br /> <span style="color: #00C800;">local</span> nDate9 <br /> <span style="color: #00C800;">local</span> nDate10 <br /> <span style="color: #00C800;">local</span> nDate11 <br /> <span style="color: #00C800;">local</span> nDate12 <br /> <span style="color: #00C800;">local</span> nDate13<br /><br /> use <span style="color: #ff0000;">"20100701.d10"</span> <span style="color: #0000ff;">alias</span> Mthly<br /> <span style="color: #0000ff;">index</span> <span style="color: #0000ff;">on</span> mthly->account <span style="color: #0000ff;">to</span> nMthly<br /><br /> cDate99 := ctod<span style="color: #000000;">(</span><span style="color: #ff0000;">"07/01/10"</span><span style="color: #000000;">)</span> <br /> cDate1 := cDate99<span style="color: #000000;">+6</span><br /> cDate2 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">2</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate3 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">3</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate4 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">4</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate5 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">5</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate6 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">6</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate7 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">7</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate8 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">8</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate9 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">9</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate10 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">10</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate11 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">11</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate12 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">12</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate13 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">13</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /><br /> cDate1 := dtoc<span style="color: #000000;">(</span>cDate1<span style="color: #000000;">)</span> <br /> cDate2 := dtoc<span style="color: #000000;">(</span>cDate2<span style="color: #000000;">)</span> <br /> cDate3 := dtoc<span style="color: #000000;">(</span>cDate3<span style="color: #000000;">)</span> <br /> cDate4 := dtoc<span style="color: #000000;">(</span>cDate4<span style="color: #000000;">)</span> <br /> cDate5 := dtoc<span style="color: #000000;">(</span>cDate5<span style="color: #000000;">)</span> <br /> cDate6 := dtoc<span style="color: #000000;">(</span>cDate6<span style="color: #000000;">)</span> <br /> cDate7 := dtoc<span style="color: #000000;">(</span>cDate7<span style="color: #000000;">)</span> <br /> cDate8 := dtoc<span style="color: #000000;">(</span>cDate8<span style="color: #000000;">)</span> <br /> cDate9 := dtoc<span style="color: #000000;">(</span>cDate9<span style="color: #000000;">)</span> <br /> cDate10 := dtoc<span style="color: #000000;">(</span>cDate10<span style="color: #000000;">)</span> <br /> cDate11 := dtoc<span style="color: #000000;">(</span>cDate11<span style="color: #000000;">)</span> <br /> cDate12 := dtoc<span style="color: #000000;">(</span>cDate12<span style="color: #000000;">)</span> <br /> cDate13 := dtoc<span style="color: #000000;">(</span>cDate13<span style="color: #000000;">)</span> <br /><br /> mthly-><span style="color: #000000;">(</span>dbgotop<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">do</span> <span style="color: #00C800;">while</span> mthly->account < <span style="color: #ff0000;">"9850"</span> <br /><br /><span style="color: #B900B9;">// getting weekly values from 13 week report</span><br /> nCf1 := mthly->cf1<br /> nCf2 := mthly->cf2<br /> nCf3 := mthly->cf3<br /> nCf4 := mthly->cf4<br /> nCf5 := mthly->cf5<br /> nCf6 := mthly->cf6<br /> nCf7 := mthly->cf7<br /> nCf8 := mthly->cf8<br /> nCf9 := mthly->cf9 <br /> nCf10 := mthly->cf10<br /> nCf11 := mthly->cf11<br /> nCf12 := mthly->cf12 <br /> nCf13 := mthly->cf13<br /><br /> <span style="color: #00C800;">if</span> nCf1 +;<br /> nCf2 +;<br /> nCf3 +;<br /> nCf4 +;<br /> nCf5 +;<br /> nCf6 +;<br /> nCf7 +; <br /> nCf8 +;<br /> nCf9 +;<br /> nCf10+;<br /> nCf11+;<br /> nCf12+;<br /> nCf13 <= <span style="color: #000000;">0</span><br /><br /> mthly-><span style="color: #000000;">(</span>dbskip<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <br /> loop<br /> <span style="color: #00C800;">endif</span><br /><br /> <span style="color: #B900B9;">//Month 1 </span><br /><br /> nNum1 := <span style="color: #000000;">7</span>-<span style="color: #000000;">(</span>val<span style="color: #000000;">(</span><span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span>cDate1,<span style="color: #000000;">4</span>,<span style="color: #000000;">2</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <br /> nNum2 := <span style="color: #000000;">0</span> <span style="color: #B900B9;">// always 7 days</span><br /> nNum3 := <span style="color: #000000;">0</span> <span style="color: #B900B9;">// always 7 days</span><br /> nNum4 := <span style="color: #000000;">0</span> <span style="color: #B900B9;">// always 7 days</span><br /> nNum5 := <span style="color: #000000;">7</span>-<span style="color: #000000;">(</span>val<span style="color: #000000;">(</span><span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span>cDate5,<span style="color: #000000;">4</span>,<span style="color: #000000;">2</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <br /><br /> <span style="color: #B900B9;">// ADD TO THE BEGINNING OF THE MONTH</span><br /> nCf1a := nCf1/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// 1st week daily average</span><br /> nCf5a := nCf5/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// last week "</span><br /><br /> <span style="color: #00C800;">if</span> nNum1 == <span style="color: #000000;">0</span><br /> nNum1 := nCf1<br /> <span style="color: #00C800;">else</span> <br /> nNum1 := <span style="color: #000000;">7</span>-nNum1<br /> nNum1 := nNum1*nCf1a<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum2 == <span style="color: #000000;">0</span><br /> nNum2 := nCf2<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum3 == <span style="color: #000000;">0</span><br /> nNum3 := nCf3<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum4 == <span style="color: #000000;">0</span><br /> nNum4 := nCf4<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum5 == <span style="color: #000000;">0</span><br /> nNum5 := nCf5<br /> <span style="color: #00C800;">else</span> <br /> nNum5 := nNum5*nCf5a<br /> <span style="color: #00C800;">endif</span> <br /><br /> nTotal1 := nNum1+; <br /> nNum2+; <br /> nNum3+; <br /> nNum4+; <br /> nNum5 <br /><br /> <span style="color: #B900B9;">//Month 2 </span><br /><br /> nNum5 := <span style="color: #000000;">7</span>-nNum5/nCf5a <br /> nNum6 := <span style="color: #000000;">0</span> <br /> nNum7 := <span style="color: #000000;">0</span> <br /> nNum8 := <span style="color: #000000;">0</span> <br /> nNum9 := <span style="color: #000000;">7</span>-<span style="color: #000000;">(</span>val<span style="color: #000000;">(</span><span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span>cDate9,<span style="color: #000000;">4</span>,<span style="color: #000000;">2</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <br /><br /> nCf1a := nCf5/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// 1st week</span><br /> nCf5a := nCf9/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// last week</span><br /><br /> <span style="color: #00C800;">if</span> nNum5 == <span style="color: #000000;">0</span><br /> nNum5 := nCf5<br /> <span style="color: #00C800;">else</span> <br /> nNum5 := nNum5*nCf1a<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum6 == <span style="color: #000000;">0</span><br /> nNum6 := nCf6<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum7 == <span style="color: #000000;">0</span><br /> nNum7 := nCf7<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum8 == <span style="color: #000000;">0</span><br /> nNum8 := nCf8<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum9 == <span style="color: #000000;">0</span><br /> nNum9 := nCf9<br /> <span style="color: #00C800;">else</span> <br /> nNum9 := nNum9*nCf5a<br /> <span style="color: #00C800;">endif</span> <br /><br /> nTotal2 := nNum5+; <br /> nNum6+; <br /> nNum7+; <br /> nNum8+; <br /> nNum9 <br /><br /> <span style="color: #B900B9;">//Month 3 </span><br /><br /> nNum9 := <span style="color: #000000;">7</span>-nNum9/nCf5a <br /> nNum10 := <span style="color: #000000;">0</span> <br /> nNum11 := <span style="color: #000000;">0</span><br /> nNum12 := <span style="color: #000000;">0</span><br /> nNum13 := <span style="color: #000000;">7</span>-<span style="color: #000000;">(</span>val<span style="color: #000000;">(</span><span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span>cDate13,<span style="color: #000000;">4</span>,<span style="color: #000000;">2</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <br /><br /> <span style="color: #00C800;">if</span> nNum13 < <span style="color: #000000;">0</span><br /> nNum13 := <span style="color: #000000;">0</span><br /> <span style="color: #00C800;">endif</span><br /><br /> nCf1a := nCf9/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// 1st week</span><br /> nCf5a := nCf13/<span style="color: #000000;">7</span> <span style="color: #B900B9;">// last week</span><br /><br /> <span style="color: #00C800;">if</span> nNum9 == <span style="color: #000000;">0</span><br /> nNum9 := nCf9<br /> <span style="color: #00C800;">else</span> <br /> nNum9 := nNum9*nCf1a<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum10 == <span style="color: #000000;">0</span><br /> nNum10 := nCf10<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum11 == <span style="color: #000000;">0</span><br /> nNum11 := nCf11<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum12 == <span style="color: #000000;">0</span><br /> nNum12 := nCf12<br /> <span style="color: #00C800;">endif</span> <br /> <span style="color: #00C800;">if</span> nNum13 == <span style="color: #000000;">0</span><br /> nNum13 := nCf13<br /> <span style="color: #00C800;">else</span> <br /> nNum13 := nNum13*nCf5a<br /> <span style="color: #00C800;">endif</span> <br /><br /> nTotal3 := nNum9+; <br /> nNum10+; <br /> nNum11+; <br /> nNum12+; <br /> nNum13 <br /><br /> <span style="color: #B900B9;">// which quarter here</span><br /><br /> mthly->mth7 := nToTal1<br /> mthly->mth8 := nToTal2<br /> mthly->mth9 := nToTal3<br /><br /><br /> mthly->mth13 := mthly->mth1 +;<br /> mthly->mth2 +;<br /> mthly->mth3 +;<br /> mthly->mth4 +;<br /> mthly->mth5 +;<br /> mthly->mth6 +;<br /> mthly->mth7 +;<br /> mthly->mth8 +;<br /> mthly->mth9 +;<br /> mthly->mth10 +;<br /> mthly->mth11 +;<br /> mthly->mth12 <br /><br /> * ? nToTal1 +;<br /> * nToTal2 +;<br /> * nToTal3 <br /><br /> nNum1 := <span style="color: #000000;">0</span> <br /> nNum2 := <span style="color: #000000;">0</span> <br /> nNum3 := <span style="color: #000000;">0</span> <br /> nNum4 := <span style="color: #000000;">0</span> <br /> nNum5 := <span style="color: #000000;">0</span> <br /> nNum6 := <span style="color: #000000;">0</span> <br /> nNum7 := <span style="color: #000000;">0</span> <br /> nNum8 := <span style="color: #000000;">0</span> <br /> nNum9 := <span style="color: #000000;">0</span> <br /> nNum10 := <span style="color: #000000;">0</span> <br /> nNum11 := <span style="color: #000000;">0</span> <br /> nNum12 := <span style="color: #000000;">0</span> <br /> nNum13 := <span style="color: #000000;">0</span> <br /> mthly-><span style="color: #000000;">(</span>dbskip<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> loop<br /> <span style="color: #00C800;">enddo</span> <br /> set filter <span style="color: #0000ff;">to</span> !mthly->mth13 == <span style="color: #000000;">0</span> <br /> <br /> <span style="color: #B900B9;">//browse()</span><br /> <span style="color: #B900B9;">//newBrowse()</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> </div>[/code:2d1v4r82]
I've tested if for 13 weeks beginning 6/01/0...7/07/10...5/01/10
It works. |
convert 13 weeks of data to calendar months | Harvey,
I think you would benefit by learning to use arrays. This can signigicantly reduce your coding time.
Example. This code can be reduced:
[code=fw:1iteiih2]<div class="fw" id="{CB}" style="font-family: monospace;"> cDate99 := ctod<span style="color: #000000;">(</span><span style="color: #ff0000;">"07/01/10"</span><span style="color: #000000;">)</span> <br /> cDate1 := cDate99<span style="color: #000000;">+6</span><br /> cDate2 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">2</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate3 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">3</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate4 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">4</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate5 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">5</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate6 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">6</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate7 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">7</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate8 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">8</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate9 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">9</span><span style="color: #000000;">)</span> <span style="color: #000000;">-1</span><br /> cDate10 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">10</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate11 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">11</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate12 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">12</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /> cDate13 := cDate99+<span style="color: #000000;">(</span><span style="color: #000000;">7</span>*<span style="color: #000000;">13</span><span style="color: #000000;">)</span><span style="color: #000000;">-1</span><br /><br /> cDate1 := dtoc<span style="color: #000000;">(</span>cDate1<span style="color: #000000;">)</span> <br /> cDate2 := dtoc<span style="color: #000000;">(</span>cDate2<span style="color: #000000;">)</span> <br /> cDate3 := dtoc<span style="color: #000000;">(</span>cDate3<span style="color: #000000;">)</span> <br /> cDate4 := dtoc<span style="color: #000000;">(</span>cDate4<span style="color: #000000;">)</span> <br /> cDate5 := dtoc<span style="color: #000000;">(</span>cDate5<span style="color: #000000;">)</span> <br /> cDate6 := dtoc<span style="color: #000000;">(</span>cDate6<span style="color: #000000;">)</span> <br /> cDate7 := dtoc<span style="color: #000000;">(</span>cDate7<span style="color: #000000;">)</span> <br /> cDate8 := dtoc<span style="color: #000000;">(</span>cDate8<span style="color: #000000;">)</span> <br /> cDate9 := dtoc<span style="color: #000000;">(</span>cDate9<span style="color: #000000;">)</span> <br /> cDate10 := dtoc<span style="color: #000000;">(</span>cDate10<span style="color: #000000;">)</span> <br /> cDate11 := dtoc<span style="color: #000000;">(</span>cDate11<span style="color: #000000;">)</span> <br /> cDate12 := dtoc<span style="color: #000000;">(</span>cDate12<span style="color: #000000;">)</span> <br /> cDate13 := dtoc<span style="color: #000000;">(</span>cDate13<span style="color: #000000;">)</span></div>[/code:1iteiih2]
Using an array, all of the above code can be written as below. It is also not good practice to assign data of the wrong type to variables with Hungarian notation (e.g. assigning date types to variables begining with "c" then changing the type). The problem with doing this is that you never know what type of data the varible holds. Here I have not done that. We have reduced 26 lines of code to 4 lines of code. This is a 80% reduction. You also reduce the possibility of typos which can lead to really hard to find errors.
[code=fw:1iteiih2]<div class="fw" id="{CB}" style="font-family: monospace;"> dDate99 := ctod<span style="color: #000000;">(</span><span style="color: #ff0000;">"07/01/10"</span><span style="color: #000000;">)</span> <br /> <span style="color: #00C800;">for</span> i = <span style="color: #000000;">1</span> <span style="color: #0000ff;">to</span> <span style="color: #000000;">13</span><br /> cDate<span style="color: #000000;">[</span>i<span style="color: #000000;">]</span> := dtoc<span style="color: #000000;">(</span> dDate99 + <span style="color: #000000;">7</span>*i<span style="color: #000000;">)</span> <span style="color: #000000;">-1</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">next</span></div>[/code:1iteiih2]
I don't think that 13 weeks is enough. Couldn't it be 14 or 15 weeks if the start date falls on a Sunday and/or the end date falls on a Saturday?
It still seems easier to me to use daily data. Do you have raw daily data?
Regards,
James |
convert 13 weeks of data to calendar months | James:
No daily data avaialable and 13 weeks is a calendar quarter. So changing to 14 or 15 weeks is not an option.
THanks all fo the help. |
convert 13 weeks of data to calendar months | Harvey,
[quote:2diqnzpc]No daily data avaialable and 13 weeks is a calendar quarter. So changing to 14 or 15 weeks is not an option.[/quote:2diqnzpc]
So you cannot generate certain monthly data without making guesses. For example, if your quarterly data starts on 7/15 then you have no data from 7/1 through 7/14. So, the only possibility is to generate sales for that period using existing data. This may be very inaccurate especially when data is affected by seasons.
My fear is that when you calculate data using guesses, and don't make a very strong point of it when displayed to the users, they will take it as real. I find that this information must be displayed every time the data is displayed or users will forget or new users will not know.
If users are using data that is unrelable to make business decisions, it could have catastrophic effects.
Regards,
James |
convert C to fivewin | I need to utilize the functions of CEFDLL.DLL into my fivewin program
first i have run
IMPLIB cefdll.lib CEFDLL.DLL
for creating the cefdll.lib
now i need to convert the follow C function for fivewin:
DWORD CEFOpen (int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError)
DWORD CEFOpenEth (LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError)
DWORD CEFOpenUSB (LPTSTR strPrinterName, LPDWORD lpdwSysError)
DWORD CEFWrite (unsigned char *lpCommand, LPDWORD lpdwSysError)
DWORD CEFClose (LPDWORD lpdwSysError)
DWORD CEFRead (unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError)
DWORD CEFGetVersion (LPTSTR lpVer, LPDWORD lpdwSysError)
DWORD CEFOpenUnSafe (int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError)
DWORD CEFOpenEthUnSafe(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError)
DWORD CEFOpenUSBUnSafe(LPTSTR strPrinterName, LPDWORD lpdwSysError)
please help me
thanks |
convert C to fivewin | // DWORD CEFOpen (int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError)
HB_FUNC( CEFOPEN )
{
DWORD dwSysError;
hb_retnl( CEFOpen( hb_parnl( 1 ), hb_parnl( 2 ), hb_parnl( 3 ), hb_parnl( 4 ), hb_parnl( 5 ), hb_parnl( 6 ), &dwSysError ) );
} |
convert C to fivewin | Dear Antonio,
thanks but now i get this error
Compiling: SA.HBP...
Compiling 'SA.PRG'...
Warning W8065 SA.PRG 53: Call to function 'CEFOpen' with no prototype in function HB_FUN_CEFOPEN
Error: Unresolved external '_CEFOpen' referenced from C:\USERS\SANTO\APPDATA\LOCAL\TEMP\HBMK_VE2YOI.DIR\SA.OBJ
Error: Unable to perform link
hbmk2[SA]: Error: Running linker. 2
1 Files, 1 Warnings, 3 Errors
Compile time: 1.26s Link time: 0s Total time: 1.26s
this is the documentation syntax
DWORD CEFOpen (int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError)
[Description]
Open communication port and set parameters for serial communication.
[Parameters]
intCom : serial communication port number;
dwBaudRate : baud rate;
byParity : parity;
byDataBit : data bits;
byStopBit : stop bits;
byFlowControl : fl ow control;
lpdwSysError : system error returned.
thanks |
convert C to fivewin | Are you linking cefdll.lib ?
You have to link it |
convert C to fivewin | I have linked the cefdll.lib
but i get always the errror
Warning W8065 SA.PRG 53: Call to function 'CEFOpen' with no prototype in function HB_FUN_CEFOPEN
Error: Unresolved external '_CEFOpen' referenced from C:\USERS\SANTO\APPDATA\LOCAL\TEMP\HBMK_VE2YOI.DIR\SA.OBJ
thanks |
convert C to fivewin | You do not have any file with extension .H ( for #include " .H" ) |
convert C to fivewin | I do not have any file .H
the cefdll.dll is a dll for a cash register CUSTOM XKUBE
you can download from the follow link:
<!-- w --><a class="postlink" href="http://www.veneziasoft.com/download/custom/cefdll125.zip">www.veneziasoft.com/download/custom/cefdll125.zip</a><!-- w -->
there is any samples in the zip file
but i dont know how interface it with fivewin
thanks for you help |
convert C to fivewin | Ok, try putting these lines at the beginning of the .C file, after the includes
[code=fw:11h32xqf]<div class="fw" id="{CB}" style="font-family: monospace;"><br />DWORD CEFOpen <span style="color: #000000;">(</span>int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFOpenEth <span style="color: #000000;">(</span>LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFOpenUSB <span style="color: #000000;">(</span>LPTSTR strPrinterName, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFWrite <span style="color: #000000;">(</span>unsigned char *lpCommand, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFClose <span style="color: #000000;">(</span>LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFRead <span style="color: #000000;">(</span>unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFGetVersion <span style="color: #000000;">(</span>LPTSTR lpVer, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFOpenUnSafe <span style="color: #000000;">(</span>int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFOpenEthUnSafe<span style="color: #000000;">(</span>LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br />DWORD CEFOpenUSBUnSafe<span style="color: #000000;">(</span>LPTSTR strPrinterName, LPDWORD lpdwSysError<span style="color: #000000;">)</span>;<br /> </div>[/code:11h32xqf]
---------------------------------- EDITED -------------------------------
I forgot to put ";" At the end of each line |
convert C to fivewin | hello i try but i get error
any sample please
thanks |
convert C to fivewin | the problem is IMPLIB without -a
now it's ok
here the code:
thanks to all
===
#pragma BEGINDUMP
#include <windows.h>
#include <hbapi.h>
DWORD CEFGetVersion(LPTSTR lpVer, LPDWORD lpdwSysError);
DWORD CEFRead(unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError);
DWORD CEFWrite(unsigned char *lpCommand, LPDWORD lpdwSysError);
DWORD CEFClose(LPDWORD lpdwSysError);
DWORD CEFOpen(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
DWORD CEFOpenEth(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
DWORD CEFOpenUSB(LPTSTR strPrinterName, LPDWORD lpdwSysError);
DWORD CEFOpenUnSafe(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
DWORD CEFOpenEthUnSafe(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
DWORD CEFOpenUSBUnSafe(LPTSTR strPrinterName, LPDWORD lpdwSysError);
// DWORD CEFGetVersion(LPTSTR lpVer, LPDWORD lpdwSysError);
HB_FUNC( CEFVERSION )
{
DWORD dwSysError;
hb_retnl( CEFGetVersion( (LPSTR)hb_parc(1) , &dwSysError ) );
}
// DWORD CEFRead(unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError);
HB_FUNC( CEFREAD )
{
DWORD dwSysError;
hb_retnl( CEFRead( (LPBYTE)hb_parc(1) , (LPDWORD)hb_parc(2) , &dwSysError ) );
}
// DWORD CEFWrite(unsigned char *lpCommand, LPDWORD lpdwSysError);
HB_FUNC( CEFWRITE )
{
DWORD dwSysError;
hb_retnl( CEFWrite( (LPBYTE)hb_parc(1) , &dwSysError ) );
}
// DWORD CEFClose(LPDWORD lpdwSysError);
HB_FUNC( CEFCLOSE )
{
DWORD dwSysError;
hb_retnl( CEFClose( &dwSysError ) );
}
// DWORD CEFOpen(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
HB_FUNC( CEFOPEN )
{
DWORD dwSysError;
hb_retnl( CEFOpen( hb_parnl(1) , hb_parnl(2) , hb_parnl(3) , hb_parnl(4) , hb_parnl(5), hb_parnl(6) , &dwSysError ) );
}
// DWORD CEFOpenEth(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENETH )
{
LPSTR strIp = (LPSTR) hb_parc(1);
DWORD dwSysError;
hb_retnl( CEFOpenEth( strIp , hb_parnl(2) , &dwSysError ) );
}
// DWORD CEFOpenUSB(LPTSTR strPrinterName, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUSB )
{
LPSTR strPrinterName = (LPSTR) hb_parc(1);
DWORD dwSysError;
hb_retnl( CEFOpenUSB( strPrinterName , &dwSysError ) );
}
// DWORD CEFOpenUnSafe(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUNSAFE )
{
DWORD dwSysError;
hb_retnl( CEFOpenUnSafe( hb_parnl(1) , hb_parnl(2) , hb_parnl(3) , hb_parnl(4) , hb_parnl(5), hb_parnl(6) , &dwSysError ) );
}
// DWORD CEFOpenEthUnSafe(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENETHUNSAFE )
{
LPSTR strIp = (LPSTR) hb_parc(1);
DWORD dwSysError;
hb_retnl( CEFOpenEthUnSafe( strIp , hb_parnl(2) , &dwSysError ) );
}
// DWORD CEFOpenUSBUnSafe(LPTSTR strPrinterName, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUSBUNSAFE )
{
LPSTR strPrinterName = (LPSTR) hb_parc(1);
DWORD dwSysError;
hb_retnl( CEFOpenUSBUnSafe( strPrinterName , &dwSysError ) );
}
#pragma ENDDUMP |
convert C to fivewin | Great |
convert C to fivewin | IMO, this should be this way:
// DWORD CEFRead(unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError);
HB_FUNC( CEFREAD )
{
DWORD dwByteRead, dwSysError;
hb_retnl( CEFRead( ( LPBYTE ) hb_parnl(1) , &dwByteRead, &dwSysError ) );
} |
convert C to fivewin | As all functions use DWORD dwSysError; you could use a static variable:
static DWORD dwSysError;
and remove it from all functions. Next you can implement a function to retrieve its value:
[code=fw:10qqccl6]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">HB_FUNC</span><span style="color: #000000;">(</span> CEF_GETSYSERROR <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> hb_retnl<span style="color: #000000;">(</span> dwSysError <span style="color: #000000;">)</span>;<br /><span style="color: #000000;">}</span></div>[/code:10qqccl6] |
convert C to fivewin | Thank You Antonio |
convert C to fivewin | now it's better
here the new code:
#pragma BEGINDUMP
#include <windows.h>
#include <hbapi.h>
static DWORD dwSysError;
DWORD CEFGetVersion(LPTSTR lpVer, LPDWORD lpdwSysError);
DWORD CEFRead(unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError);
DWORD CEFWrite(unsigned char *lpCommand, LPDWORD lpdwSysError);
DWORD CEFClose(LPDWORD lpdwSysError);
DWORD CEFOpen(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
DWORD CEFOpenEth(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
DWORD CEFOpenUSB(LPTSTR strPrinterName, LPDWORD lpdwSysError);
DWORD CEFOpenUnSafe(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
DWORD CEFOpenEthUnSafe(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
DWORD CEFOpenUSBUnSafe(LPTSTR strPrinterName, LPDWORD lpdwSysError);
HB_FUNC( CEF_GETSYSERROR )
{
hb_retnl( dwSysError );
}
// DWORD CEFGetVersion(LPTSTR lpVer, LPDWORD lpdwSysError);
HB_FUNC( CEFVERSION )
{
hb_retnl( CEFGetVersion( (LPSTR)hb_parc(1) , &dwSysError ) );
}
// DWORD CEFRead(unsigned char *lpMemArea, LPDWORD pdwByteRead, LPDWORD lpdwSysError);
HB_FUNC( CEFREAD )
{
DWORD dwByteRead;
hb_retnl( CEFRead( (LPBYTE)hb_parnl(1) , &dwByteRead , &dwSysError ) );
}
// DWORD CEFWrite(unsigned char *lpCommand, LPDWORD lpdwSysError);
HB_FUNC( CEFWRITE )
{
hb_retnl( CEFWrite( (LPBYTE)hb_parc(1) , &dwSysError ) );
}
// DWORD CEFClose(LPDWORD lpdwSysError);
HB_FUNC( CEFCLOSE )
{
hb_retnl( CEFClose( &dwSysError ) );
}
// DWORD CEFOpen(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
HB_FUNC( CEFOPEN )
{
hb_retnl( CEFOpen( hb_parnl(1) , hb_parnl(2) , hb_parnl(3) , hb_parnl(4) , hb_parnl(5), hb_parnl(6) , &dwSysError ) );
}
// DWORD CEFOpenEth(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENETH )
{
LPSTR strIp = (LPSTR) hb_parc(1);
hb_retnl( CEFOpenEth( strIp , hb_parnl(2) , &dwSysError ) );
}
// DWORD CEFOpenUSB(LPTSTR strPrinterName, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUSB )
{
LPSTR strPrinterName = (LPSTR) hb_parc(1);
hb_retnl( CEFOpenUSB( strPrinterName , &dwSysError ) );
}
// DWORD CEFOpenUnSafe(int intCom, DWORD dwBaudRate, BYTE byParity, BYTE byDataBit, BYTE byStopBit, BYTE byFlowControl, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUNSAFE )
{
hb_retnl( CEFOpenUnSafe( hb_parnl(1) , hb_parnl(2) , hb_parnl(3) , hb_parnl(4) , hb_parnl(5), hb_parnl(6) , &dwSysError ) );
}
// DWORD CEFOpenEthUnSafe(LPTSTR strIp, DWORD dwPort, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENETHUNSAFE )
{
LPSTR strIp = (LPSTR) hb_parc(1);
hb_retnl( CEFOpenEthUnSafe( strIp , hb_parnl(2) , &dwSysError ) );
}
// DWORD CEFOpenUSBUnSafe(LPTSTR strPrinterName, LPDWORD lpdwSysError);
HB_FUNC( CEFOPENUSBUNSAFE )
{
LPSTR strPrinterName = (LPSTR) hb_parc(1);
hb_retnl( CEFOpenUSBUnSafe( strPrinterName , &dwSysError ) );
}
#pragma ENDDUMP |
convert MySql to DBF | Dear Master,
I try to save all MySql tables to DBF but MySql use UTF8. The DBF columns will be bigger 3 times.
Example
-------------
I use oCn:SaveToDBF( cSql, cDbfFileName )
oRs:name Varchar 30
when I save to DBF
customer->name Charactor 90
How can I fix this issue? |
convert MySql to DBF | You can't.
We need to fix this.
We'll let you know.
Meanwhile, you may please adopt this solution for the time being.
<!-- l --><a class="postlink-local" href="http://forums.fivetechsupport.com/viewtopic.php?f=3&t=37508">viewtopic.php?f=3&t=37508</a><!-- l --> |
convert MySql to DBF | Thank you so much, Master.
[quote="nageswaragunupudi":1o9rho97]You can't.
We need to fix this.
We'll let you know.
Meanwhile, you may please adopt this solution for the time being.
<!-- l --><a class="postlink-local" href="http://forums.fivetechsupport.com/viewtopic.php?f=3&t=37508">viewtopic.php?f=3&t=37508</a><!-- l -->[/quote:1o9rho97] |
convert MySql to DBF | Fixed in FWH 1907. |
convert MySql to DBF | Dear Master,
Thank you so much.
Dutch |
convert PNG to BMP from code | Hello all
wrapper function from LibPng to convert PNG Image to BMP image from code...
we can read PNG image and show like bitmap image, the level transparences ( alpha channel) is not support <!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( -->
(this is only for test)
for [b:2aulwnpm]Harbour:[/b:2aulwnpm]
Link: hbzlib.lib
LIB: [url:2aulwnpm]http://www.sitasoft.net/fivewin/lib/harbour/fwpngh.lib[/url:2aulwnpm]
sample: [url:2aulwnpm]http://www.sitasoft.net/fivewin/samples/tpngh.rar[/url:2aulwnpm]
for [b:2aulwnpm]xHarbour:[/b:2aulwnpm]
Link: zlib.lib
LIB: [url:2aulwnpm]http://www.sitasoft.net/fivewin/lib/xharbour/fwpngx.lib[/url:2aulwnpm]
sample: [url:2aulwnpm]http://www.sitasoft.net/fivewin/samples/tpngx.rar[/url:2aulwnpm]
code sample
[code=fw:2aulwnpm]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"FiveWin.ch"</span><br /><br /><span style="color: #00C800;">STATIC</span> oWnd, oBmp<br /><br /><span style="color: #00C800;">FUNCTION</span> Main<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> oBar<br /> <span style="color: #00C800;">local</span> cFile := <span style="color: #ff0000;">""</span><br /> <span style="color: #00C800;">local</span> lSetAlpha := .t.<br /> <br /><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">WINDOW</span> oWnd <span style="color: #0000ff;">FROM</span> <span style="color: #000000;">0</span>,<span style="color: #000000;">0</span> <span style="color: #0000ff;">TO</span> <span style="color: #000000;">20</span>,<span style="color: #000000;">50</span> <span style="color: #0000ff;">TITLE</span> <span style="color: #ff0000;">"Test READING PNG IMAGE"</span> <br /> <br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">buttonbar</span> oBar <span style="color: #0000ff;">of</span> oWnd <span style="color: #0000ff;">size</span> <span style="color: #000000;">48</span>,<span style="color: #000000;">48</span><br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">button</span> <span style="color: #0000ff;">prompt</span> <span style="color: #ff0000;">"File"</span> <span style="color: #0000ff;">of</span> oBar <span style="color: #0000ff;">action</span><span style="color: #000000;">(</span> LoadPng<span style="color: #000000;">(</span> oBmp <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #0000ff;">CENTER</span><br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">button</span> <span style="color: #0000ff;">prompt</span> <span style="color: #ff0000;">"transp ON"</span> <span style="color: #0000ff;">of</span> oBar <span style="color: #0000ff;">action</span><span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">lTransparent</span> := .T., oBmp:<span style="color: #0000ff;">refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #0000ff;">CENTER</span><br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">button</span> <span style="color: #0000ff;">prompt</span> <span style="color: #ff0000;">"transp OFF"</span> <span style="color: #0000ff;">of</span> oBar <span style="color: #0000ff;">action</span><span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">lTransparent</span> := .F., oBmp:<span style="color: #0000ff;">refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #0000ff;">CENTER</span><br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">button</span> <span style="color: #0000ff;">prompt</span> <span style="color: #ff0000;">"Adjust ON"</span> <span style="color: #0000ff;">of</span> oBar <span style="color: #0000ff;">action</span><span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">lStretch</span> := .T., oBmp:<span style="color: #0000ff;">refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #0000ff;">CENTER</span><br /> <span style="color: #0000ff;">define</span> <span style="color: #0000ff;">button</span> <span style="color: #0000ff;">prompt</span> <span style="color: #ff0000;">"Adjust OFF"</span> <span style="color: #0000ff;">of</span> oBar <span style="color: #0000ff;">action</span><span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">lStretch</span> := .F., oBmp:<span style="color: #0000ff;">refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #0000ff;">CENTER</span><br /> @ <span style="color: #000000;">0</span>,<span style="color: #000000;">0</span> BITMAP oBmp FILENAME cFile <span style="color: #0000ff;">OF</span> oWnd ;<br /> <span style="color: #0000ff;">PIXEL</span> <span style="color: #0000ff;">SCROLL</span> <br /> WndCenter<span style="color: #000000;">(</span>oWnd:<span style="color: #000000;">hWnd</span><span style="color: #000000;">)</span><br /><br /><br /> <span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">WINDOW</span> oWnd ;<br /> <span style="color: #0000ff;">ON</span> <span style="color: #0000ff;">PAINT</span> <span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">aDjClient</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, oBmp:<span style="color: #000000;">ScrollAdjust</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> ;<br /> <span style="color: #0000ff;">ON</span> RESIZE <span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">aDjClient</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>, oBmp:<span style="color: #000000;">ScrollAdjust</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span> <span style="color: #00C800;">nil</span> <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">function</span> LoadPng<span style="color: #000000;">(</span> oBmp <span style="color: #000000;">)</span><br /> <br /> <span style="color: #00C800;">local</span> cFile := cGetFile<span style="color: #000000;">(</span> <span style="color: #ff0000;">"*.png"</span>,<span style="color: #ff0000;">"Select File"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> hPng<br /> <br /> <span style="color: #00C800;">if</span> !Empty<span style="color: #000000;">(</span> cFile <span style="color: #000000;">)</span><br /> hPng = FWOpenPngFile<span style="color: #000000;">(</span> cFile <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> IsGdiObject<span style="color: #000000;">(</span> hPng <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">if</span> IsGdiObject<span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">hBitmap</span> <span style="color: #000000;">)</span><br /> DeleteObject<span style="color: #000000;">(</span> oBmp:<span style="color: #000000;">hBitmap</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> oBmp:<span style="color: #000000;">hBitmap</span> = hPng <br /> oBmp:<span style="color: #0000ff;">Refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /> <span style="color: #00C800;">endif</span><br /> <br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> </div>[/code:2aulwnpm]
[i:2aulwnpm][b:2aulwnpm]there are some difference between H - xH, i think is library zlib in both compilers...[/b:2aulwnpm][/i:2aulwnpm] |
convert VB source to xHarbour | Hi All !
As subject :
Private Declare Function OpenThemeData Lib "uxtheme.dll" (ByVal hWnd As Long, ByVal pszClassList As Long) As Long
I have vb source code for tExplorerBar
[url:1anhl9lf]http://planet-source-code.com/vb/scripts/ShowZip.asp?lngWId=1&lngCodeId=61899&strZipAccessCode=tp%2FX618999818[/url:1anhl9lf]
[img:1anhl9lf]http://planet-source-code.com/Upload_PSC/ScreenShots/PIC20057251357453728.jpg[/img:1anhl9lf]
Can anyone help me to convert this ?
<!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( --> Please ......!!! <!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( -->
thank's
Areang |
convert VB source to xHarbour | You must purchase VtaskBar from Paco of Canalfive !!!!!!
I use it with many successes !!!!!!!!!!!!!
------------------------------ |
convert datetime MySQL into Date DBF | Hello,
What is the function to convert datetime MySQL into Date field DBF?.
Thanks!. |
convert datetime MySQL into Date DBF | Hi ,
If you are using TDolphin Lib then you do not need convert MySql Date into Harbour Date Type. However you can also use below function to convert any data type to corresponding Harbour Data Type.
[code=fw:2a1lvnwl]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #00C800;">HB_FUNC</span><span style="color: #000000;">(</span> SQL2CLIPTYPE <span style="color: #000000;">)</span><br /><span style="color: #000000;">{</span><br /> hb_retc<span style="color: #000000;">(</span> SQL2ClipType<span style="color: #000000;">(</span> hb_parnl<span style="color: #000000;">(</span> <span style="color: #000000;">1</span> <span style="color: #000000;">)</span>, hb_parl<span style="color: #000000;">(</span> <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span>;<br /><span style="color: #000000;">}</span><br /> </div>[/code:2a1lvnwl]
Thanks
Shridhar |
convert datetime MySQL into Date DBF | [quote="elvira":3c74ei86]Hello,
What is the function to convert datetime MySQL into Date field DBF?.
Thanks!.[/quote:3c74ei86]
FW_TToD( tDateTime/dDate ) --> dDatePart // ValType D
FW_DToT( tDateTime/dDate ) --> tDateTime // ValType T |
convert from a txt text file to a dbf with errors - RESOLVED | I have to convert from a txt text file to an archive dbf
sample of storico.txt
[code=fw:1gq54b1f]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> BA <span style="color: #000000;">58</span> <span style="color: #000000;">22</span> <span style="color: #000000;">47</span> <span style="color: #000000;">49</span> <span style="color: #000000;">69</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> FI <span style="color: #000000;">27</span> <span style="color: #000000;">57</span> <span style="color: #000000;">81</span> <span style="color: #000000;">43</span> <span style="color: #000000;">61</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> MI <span style="color: #000000;">40</span> <span style="color: #000000;">38</span> <span style="color: #000000;">57</span> <span style="color: #000000;">67</span> <span style="color: #000000;">7</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> NA <span style="color: #000000;">85</span> <span style="color: #000000;">44</span> <span style="color: #000000;">48</span> <span style="color: #000000;">88</span> <span style="color: #000000;">55</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> PA <span style="color: #000000;">73</span> <span style="color: #000000;">80</span> <span style="color: #000000;">39</span> <span style="color: #000000;">38</span> <span style="color: #000000;">57</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> RM <span style="color: #000000;">73</span> <span style="color: #000000;">24</span> <span style="color: #000000;">4</span> <span style="color: #000000;">39</span> <span style="color: #000000;">22</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> <span style="color: #0000ff;">TO</span> <span style="color: #000000;">19</span> <span style="color: #000000;">43</span> <span style="color: #000000;">10</span> <span style="color: #000000;">31</span> <span style="color: #000000;">27</span><br /><span style="color: #000000;">1939</span>/<span style="color: #000000;">01</span>/<span style="color: #000000;">07</span> VE <span style="color: #000000;">9</span> <span style="color: #000000;">43</span> <span style="color: #000000;">61</span> <span style="color: #000000;">14</span> <span style="color: #000000;">75</span><br /> </div>[/code:1gq54b1f]
[b:1gq54b1f]the fields of dbf [/b:1gq54b1f]
[code=fw:1gq54b1f]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">local</span> aFields := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"DATA"</span> , <span style="color: #ff0000;">"D"</span>, <span style="color: #000000;">8</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"RUOTA"</span>, <span style="color: #ff0000;">"C"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N1"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N2"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N3"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N4"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N5"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span><span style="color: #000000;">}</span></div>[/code:1gq54b1f]
the conversion from historical file.txt to aData array does it well in fact I can see it in a browse
[code=fw:1gq54b1f]<div class="fw" id="{CB}" style="font-family: monospace;"> <span style="color: #00C800;">Local</span> cFieldList:=<span style="color: #ff0000;">"data,ruota,n1,n2,n3,n4,n5"</span><br /> <span style="color: #00C800;">Local</span> csvfile := cDirZip+<span style="color: #ff0000;">"storico.txt"</span><br /> <span style="color: #00C800;">Local</span> cSymbol := CHR<span style="color: #000000;">(</span> <span style="color: #000000;">9</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Local</span> cText := StrTran<span style="color: #000000;">(</span> MemoRead<span style="color: #000000;">(</span> csvfile <span style="color: #000000;">)</span>, CHR<span style="color: #000000;">(</span> <span style="color: #000000;">10</span> <span style="color: #000000;">)</span>, Chr<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">Local</span> aData := HB_ATokens<span style="color: #000000;">(</span> cText, Chr<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span>, .t., .t. <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">local</span> nPos := <span style="color: #000000;">0</span><br /><br /> AEval<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> |c,i| c := StrTran<span style="color: #000000;">(</span> c, Chr<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span>, CRLF <span style="color: #000000;">)</span>, aData<span style="color: #000000;">[</span> i <span style="color: #000000;">]</span> := HB_ATokens<span style="color: #000000;">(</span> c, cSymbol, .t., .t. <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">if</span> len<span style="color: #000000;">(</span> ATail<span style="color: #000000;">(</span> aData <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> < <span style="color: #000000;">2</span><br /> ASize<span style="color: #000000;">(</span> aData, Len<span style="color: #000000;">(</span> aData <span style="color: #000000;">)</span> - <span style="color: #000000;">1</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">endif</span><br /><br /> AEVAL<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> | arr, nIndex | aData<span style="color: #000000;">[</span>nIndex<span style="color: #000000;">]</span><span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span> := <span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">9</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> + <span style="color: #ff0000;">"/"</span> + <span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">6</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> + <span style="color: #ff0000;">"/"</span> + <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">4</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /><br /> XBROWSER aData <span style="color: #0000ff;">TITLE</span> <span style="color: #ff0000;">"TXT AS ARRAY"</span> SETUP oBrw:<span style="color: #000000;">cHeaders</span> := <span style="color: #000000;">{</span> <span style="color: #ff0000;">"Data"</span>, <span style="color: #ff0000;">"Ruota"</span>, <span style="color: #ff0000;">"Num1"</span>, <span style="color: #ff0000;">"Num2"</span>, <span style="color: #ff0000;">"Num3"</span>, <span style="color: #ff0000;">"Num4"</span>, <span style="color: #ff0000;">"Num5"</span> <span style="color: #000000;">}</span><br /> </div>[/code:1gq54b1f]
[img:1gq54b1f]https://i.postimg.cc/L8Cv0gBJ/res.png[/img:1gq54b1f]
when I then do the conversion, that is,
I copy the records of the aData array into the dbf archive,[b:1gq54b1f] it makes errors[/b:1gq54b1f], every now and then it does not insert the date field
[code=fw:1gq54b1f]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /> <span style="color: #00C800;">local</span> bprogress := <span style="color: #000000;">{</span> || <span style="color: #000000;">(</span>oProgress:<span style="color: #000000;">Set</span><span style="color: #000000;">(</span> npos++ <span style="color: #000000;">)</span>,; <span style="color: #B900B9;">//oProgress:SetPos( npos++ ),;</span><br /> oSay<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span>:<span style="color: #000000;">SetText</span><span style="color: #000000;">(</span>ltrim<span style="color: #000000;">(</span>str<span style="color: #000000;">(</span>npos<span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>,;<br /> oSay<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span>:<span style="color: #0000ff;">refresh</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>,;<br /> SysRefresh<span style="color: #000000;">(</span><span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span><br /><br /><br /> nMeter := <span style="color: #000000;">0</span><br /> oMeter:<span style="color: #000000;">set</span><span style="color: #000000;">(</span>nMeter<span style="color: #000000;">)</span><br /> sysrefresh<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /><br /><br /> oProgress:<span style="color: #000000;">ntotal</span>:= len<span style="color: #000000;">(</span>aData<span style="color: #000000;">)</span><br /><br /> olotto2:= TDatabase<span style="color: #000000;">(</span><span style="color: #000000;">)</span>:<span style="color: #000000;">Open</span><span style="color: #000000;">(</span> , cPath+<span style="color: #ff0000;">"STORICO"</span>, <span style="color: #ff0000;">"DBFCDX"</span>, .T. <span style="color: #000000;">)</span><br /> SET DELETED <span style="color: #0000ff;">ON</span><br /> olotto2:<span style="color: #000000;">setorder</span><span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><br /> oLotto2:<span style="color: #000000;">gotop</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> oLotto2:<span style="color: #000000;">fw_ArrayToDBF</span><span style="color: #000000;">(</span> aData,,bProgress<span style="color: #000000;">)</span><br /> <span style="color: #B900B9;">//FW_ArrayToDBF( aData, cFieldList, bProgress, lOverWrite, lRecallDeleted, bTrigger )</span><br /> DbCloseAll<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span></div>[/code:1gq54b1f]
[b:1gq54b1f]result [/b:1gq54b1f]
[img:1gq54b1f]https://i.postimg.cc/FRKWHgrg/errore.jpg[/img:1gq54b1f]
Any solution pls ? |
convert from a txt text file to a dbf with errors - RESOLVED | hi Silvio,
what DATE Format do you use <!-- s:?: --><img src="{SMILIES_PATH}/icon_question.gif" alt=":?:" title="Question" /><!-- s:?: -->
you got YYYY/MM/DD but there is no DATEFORMAT like that
[quote:3oadrpmr]Syntax Date Format
ANSI yy.mm.dd
BRITISH dd/mm/yy
FRENCH dd/mm/yy
GERMAN dd.mm.yy
ITALIAN dd-mm-yy
JAPAN yy.mm.dd
USA mm-dd-yy
AMERICAN mm/dd/yy
[/quote:3oadrpmr]
so "extract" YYYY, MM and DD from Element before store into DBF |
convert from a txt text file to a dbf with errors - RESOLVED | It seems that SET DATE to the right format is not set in prg DD.MM.YYYY ? |
convert from a txt text file to a dbf with errors - RESOLVED | I made It on main, i must repeat It. ? |
convert from a txt text file to a dbf with errors - RESOLVED | Setting date format this way also is valid
[code=fw:3guopabz]<div class="fw" id="{CB}" style="font-family: monospace;"> SET DATE FORMAT <span style="color: #0000ff;">TO</span> <span style="color: #ff0000;">"YYYY/MM/DD"</span><br /> ? Date<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> </div>[/code:3guopabz] |
convert from a txt text file to a dbf with errors - RESOLVED | Actually he converted the date string from the format
YYYY/MM/DD
to
DD/MM/YYYY
with this code
[code=fw:2ikw92w4]<div class="fw" id="{CB}" style="font-family: monospace;"> AEVAL<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> | arr, nIndex | aData<span style="color: #000000;">[</span>nIndex<span style="color: #000000;">]</span><span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span> := <span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">9</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> + <span style="color: #ff0000;">"/"</span> + <span style="color: #0000ff;">SUBSTR</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">6</span>, <span style="color: #000000;">2</span> <span style="color: #000000;">)</span> + <span style="color: #ff0000;">"/"</span> + <span style="color: #0000ff;">LEFT</span><span style="color: #000000;">(</span> arr<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>, <span style="color: #000000;">4</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /> </div>[/code:2ikw92w4] |
convert from a txt text file to a dbf with errors - RESOLVED | Glad you are back to work my friend Silvio
Please send the full text file to my email |
convert from a txt text file to a dbf with errors - RESOLVED | Most of the above comments were made, not knowing the full capabilities of FW_ArrayToDBF.
The function FW_ArrayToDBF( aData ) converts any string values to the destination field type, before saving the data. This function is made keeping in view conversion from CSV.
This type conversion is made using the function
[code=fw:28jrhzp3]<div class="fw" id="{CB}" style="font-family: monospace;"><br />uCharToVal<span style="color: #000000;">(</span> cValue, cFieldType <span style="color: #000000;">)</span> <span style="color: #B900B9;">//--> Coverted value of the FieldType</span><br /> </div>[/code:28jrhzp3]
Converting strings to DateType is obviously difficult. This works well but may fail in some cases.
You may test this:
[code=fw:28jrhzp3]<div class="fw" id="{CB}" style="font-family: monospace;"><br /> SET DATE ITALIAN<br /> SET CENTURY <span style="color: #0000ff;">ON</span><br /><br /> ? uCharToVal<span style="color: #000000;">(</span> <span style="color: #ff0000;">"2021/10/23"</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span>, ;<br /> uCharToVal<span style="color: #000000;">(</span> <span style="color: #ff0000;">"23/10/2021"</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span>, ;<br /> uCharToVal<span style="color: #000000;">(</span> <span style="color: #ff0000;">"10/23/2121"</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span>, ;<br /> uCharToVal<span style="color: #000000;">(</span> <span style="color: #ff0000;">"23 Oct 2021"</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span>, ;<br /> uCharToVal<span style="color: #000000;">(</span> <span style="color: #ff0000;">"OctOber 23, 2021"</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span><br /> </div>[/code:28jrhzp3]
In all the above cases, the result is date value 23-10-2021.
This function works irrespective of the date format set.
In some cases like "10/04/21", the function can not decide whether it is formatted as dd/mm/yy or mm/dd/yy or yy/mm/dd, etc. In such cases, set date format is used.
Still there may be some cases, where this function may fail
I like to examine Mr.Silvio's data. |
convert from a txt text file to a dbf with errors - RESOLVED | I sent you Yesterday storico.txt |
convert from a txt text file to a dbf with errors - RESOLVED | Please try this.
[code=fw:23as9hs1]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"fivewin.ch"</span><br /><br />REQUEST DBFCDX<br /><br /><span style="color: #00C800;">function</span> Main<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">local</span> cText, aData<br /> <span style="color: #00C800;">local</span> aFields := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"DATA"</span> , <span style="color: #ff0000;">"D"</span>, <span style="color: #000000;">8</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"RUOTA"</span>, <span style="color: #ff0000;">"C"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N1"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N2"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N3"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N4"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N5"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span><span style="color: #000000;">}</span><br /><br /> cText := HB_MEMOREAD<span style="color: #000000;">(</span> <span style="color: #ff0000;">"storico.txt"</span> <span style="color: #000000;">)</span><br /> cText := FW_ALLTRIM<span style="color: #000000;">(</span> cText <span style="color: #000000;">)</span><br /> cText := StrTran<span style="color: #000000;">(</span> cText, CRLF, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">10</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> aData := HB_ATokens<span style="color: #000000;">(</span> cText, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">10</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> AEval<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> |c,i| aData<span style="color: #000000;">[</span> i <span style="color: #000000;">]</span> := HB_ATokens<span style="color: #000000;">(</span> c, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">9</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /> AEval<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> |a,i| a<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span> := uCharToVal<span style="color: #000000;">(</span> a<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /><br /> DBCREATE<span style="color: #000000;">(</span> <span style="color: #ff0000;">"TEST.DBF"</span>, aFields, <span style="color: #ff0000;">"DBFCDX"</span>, .T., <span style="color: #ff0000;">"TT"</span> <span style="color: #000000;">)</span><br /> FW_ArrayToDBF<span style="color: #000000;">(</span> aData <span style="color: #000000;">)</span><br /> GO TOP<br /> XBROWSER <span style="color: #0000ff;">ALIAS</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> SHOW RECID<br /> CLOSE <span style="color: #00C800;">DATA</span><br /><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> </div>[/code:23as9hs1]
This is working for me here. |
convert from a txt text file to a dbf with errors - RESOLVED | [quote="nageswaragunupudi":k8hc6nx7]Please try this.
[code=fw:k8hc6nx7]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00D7D7;">#include</span> <span style="color: #ff0000;">"fivewin.ch"</span><br /><br />REQUEST DBFCDX<br /><br /><span style="color: #00C800;">function</span> Main<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">local</span> cText, aData<br /> <span style="color: #00C800;">local</span> aFields := <span style="color: #000000;">{</span> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"DATA"</span> , <span style="color: #ff0000;">"D"</span>, <span style="color: #000000;">8</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"RUOTA"</span>, <span style="color: #ff0000;">"C"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N1"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N2"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N3"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N4"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span>,;<br /> <span style="color: #000000;">{</span> <span style="color: #ff0000;">"N5"</span> , <span style="color: #ff0000;">"N"</span>, <span style="color: #000000;">2</span>, <span style="color: #000000;">0</span> <span style="color: #000000;">}</span><span style="color: #000000;">}</span><br /><br /> cText := HB_MEMOREAD<span style="color: #000000;">(</span> <span style="color: #ff0000;">"storico.txt"</span> <span style="color: #000000;">)</span><br /> cText := FW_ALLTRIM<span style="color: #000000;">(</span> cText <span style="color: #000000;">)</span><br /> cText := StrTran<span style="color: #000000;">(</span> cText, CRLF, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">10</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /><br /> aData := HB_ATokens<span style="color: #000000;">(</span> cText, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">10</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span><br /> AEval<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> |c,i| aData<span style="color: #000000;">[</span> i <span style="color: #000000;">]</span> := HB_ATokens<span style="color: #000000;">(</span> c, Chr<span style="color: #000000;">(</span> <span style="color: #000000;">9</span> <span style="color: #000000;">)</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /> AEval<span style="color: #000000;">(</span> aData, <span style="color: #000000;">{</span> |a,i| a<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span> := uCharToVal<span style="color: #000000;">(</span> a<span style="color: #000000;">[</span> <span style="color: #000000;">1</span> <span style="color: #000000;">]</span>, <span style="color: #ff0000;">"D"</span> <span style="color: #000000;">)</span> <span style="color: #000000;">}</span> <span style="color: #000000;">)</span><br /><br /> DBCREATE<span style="color: #000000;">(</span> <span style="color: #ff0000;">"TEST.DBF"</span>, aFields, <span style="color: #ff0000;">"DBFCDX"</span>, .T., <span style="color: #ff0000;">"TT"</span> <span style="color: #000000;">)</span><br /> FW_ArrayToDBF<span style="color: #000000;">(</span> aData <span style="color: #000000;">)</span><br /> GO TOP<br /> XBROWSER <span style="color: #0000ff;">ALIAS</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span> SHOW RECID<br /> CLOSE <span style="color: #00C800;">DATA</span><br /><br /><span style="color: #00C800;">return</span> <span style="color: #00C800;">nil</span><br /> </div>[/code:k8hc6nx7]
This is working for me here.[/quote:k8hc6nx7]
[size=150:k8hc6nx7][b:k8hc6nx7]THANKS RAO[/b:k8hc6nx7][/size:k8hc6nx7] |
convert from oldest Listbox to xbrowse | Silvio,
METHODS in xBrowse
just change the codeblocks to :
[color=#0000FF:2xxco6uh][b:2xxco6uh]oBrd:GoTop()
oBrd:GoBottom()
oBrd:Skip( n ) [/b:2xxco6uh][/color:2xxco6uh]
regards
Uwe <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt=":D" title="Very Happy" /><!-- s:D --> |
convert from oldest Listbox to xbrowse | on old app I have a listbox have these commands
REDEFINE LISTBOX oBrd FIELDS (oDDom)->DomEnt HEADER "Domicilio" ;
ALIAS (oDDom)->(Alias()) ID 110 OF oDld
[b:1djgy5z2] oBrd:bGoTop :={|| GoToTop(oDDom,cCli)}
oBrd:bGoBottom:={|| GoToBot(oDDom,cCli)}
oBrd:bSkip :={|n| MovePtr(oDDom,cCli,n)}[/b:1djgy5z2]
How I can converte ( [b:1djgy5z2]the bold lines[/b:1djgy5z2] ) it into Xbrowse() ? |
convert from oldest Listbox to xbrowse | sorry but perhaps there is an error see[b:2zjcqiak] cCli[/b:2zjcqiak] |
convert from oldest Listbox to xbrowse | You must be using a modified version of TListbox.
I searched TListbox, TControl, and TWindow for the variable bGoTop and it doesn't exist.
What are the functions GoToTop(), GoToBot(), and MovePtr() supposed to do? |
convert from oldest Listbox to xbrowse | WBROWSE OF HERNAN CECCARELLI [b:238b24kb]Do you Know it ?[/b:238b24kb]
I have used this in the past in many applications before coming to the xbrowse
this source works well with Hernan's browse class (18/08/2004---Revision 17)
a part of oldest application
[code=fw:238b24kb]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><br /><span style="color: #00C800;">FUNCTION</span> Otros_Dom<span style="color: #000000;">(</span>cCli<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> oDld, oBrd, oDDom , oDat<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span><br /> <span style="color: #00C800;">LOCAL</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">5</span><span style="color: #000000;">]</span>, lNew, lCap, aDat<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span><br /> lNew:=lCap:=.F.<br /> oDDom:=Open_Dbf<span style="color: #000000;">(</span><span style="color: #ff0000;">"DomEnt"</span><span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>oDDom<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSeek<span style="color: #000000;">(</span>cCli<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">DEFINE</span> <span style="color: #0000ff;">DIALOG</span> oDld <span style="color: #0000ff;">RESOURCE</span> <span style="color: #ff0000;">"Dlg_Dom"</span> <span style="color: #0000ff;">FONT</span> oWnd:<span style="color: #000000;">oFont</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">LISTBOX</span> oBrd FIELDS <span style="color: #000000;">(</span>oDDom<span style="color: #000000;">)</span>->DomEnt HEADER <span style="color: #ff0000;">"Domicilio"</span> ;<br /> <span style="color: #0000ff;">ALIAS</span> <span style="color: #000000;">(</span>oDDom<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span><span style="color: #0000ff;">Alias</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">110</span> <span style="color: #0000ff;">OF</span> oDld<br /> oBrd:<span style="color: #000000;">nClrForeHead</span>:=CLR_BLUE<br /> oBrd:<span style="color: #000000;">bGoTop</span> :=<span style="color: #000000;">{</span>|| GoToTop<span style="color: #000000;">(</span>oDDom,cCli<span style="color: #000000;">)</span><span style="color: #000000;">}</span><br /> oBrd:<span style="color: #000000;">bGoBottom</span>:=<span style="color: #000000;">{</span>|| GoToBot<span style="color: #000000;">(</span>oDDom,cCli<span style="color: #000000;">)</span><span style="color: #000000;">}</span><br /> oBrd:<span style="color: #000000;">bSkip</span> :=<span style="color: #000000;">{</span>|n| MovePtr<span style="color: #000000;">(</span>oDDom,cCli,n<span style="color: #000000;">)</span><span style="color: #000000;">}</span><br /> oBrd:<span style="color: #000000;">bChange</span> :=<span style="color: #000000;">{</span>|| Refr_Dom<span style="color: #000000;">(</span>oDDom,oDat,aDat<span style="color: #000000;">)</span><span style="color: #000000;">}</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">GET</span> oDat<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">VAR</span> aDat<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">201</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">PICTURE</span> <span style="color: #ff0000;">"@!"</span> <span style="color: #0000ff;">WHEN</span> lCap <span style="color: #0000ff;">UPDATE</span> <span style="color: #0000ff;">VALID</span> !Empty<span style="color: #000000;">(</span>aDat<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span><span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">GET</span> oDat<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">VAR</span> aDat<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">202</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">PICTURE</span> <span style="color: #ff0000;">"@!"</span> <span style="color: #0000ff;">WHEN</span> lCap <span style="color: #0000ff;">UPDATE</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">GET</span> oDat<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">VAR</span> aDat<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">203</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">PICTURE</span> <span style="color: #ff0000;">"@!"</span> <span style="color: #0000ff;">WHEN</span> lCap <span style="color: #0000ff;">UPDATE</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">GET</span> oDat<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">VAR</span> aDat<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">204</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">PICTURE</span> <span style="color: #ff0000;">"@!"</span> <span style="color: #0000ff;">WHEN</span> lCap <span style="color: #0000ff;">UPDATE</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">BUTTON</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">210</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">ACTION</span> RegD_Dom<span style="color: #000000;">(</span>.T.,lNew,oDat,aDat,oDDom,oBrd,@lCap,oBtn,cCli,oDld<span style="color: #000000;">)</span> <span style="color: #0000ff;">WHEN</span> lCap<br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">BUTTON</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">220</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">ACTION</span> RegD_Dom<span style="color: #000000;">(</span>.F.,lNew,oDat,aDat,oDDom,oBrd,@lCap,oBtn,cCli,oDld<span style="color: #000000;">)</span> CANCEL <span style="color: #0000ff;">WHEN</span> lCap<br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">BUTTON</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">3</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">120</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">ACTION</span> Edit_Dom<span style="color: #000000;">(</span>.T.,oDat,aDat,oDDom,oBrd,@lCap,@lNew,oBtn,oDld<span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">BUTTON</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">4</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">130</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">ACTION</span> Borra_Dom<span style="color: #000000;">(</span>oDDom,oBrd,cCli<span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">REDEFINE</span> <span style="color: #0000ff;">BUTTON</span> oBtn<span style="color: #000000;">[</span><span style="color: #000000;">5</span><span style="color: #000000;">]</span> <span style="color: #0000ff;">ID</span> <span style="color: #000000;">140</span> <span style="color: #0000ff;">OF</span> oDld <span style="color: #0000ff;">ACTION</span> Edit_Dom<span style="color: #000000;">(</span>.F.,oDat,aDat,oDDom,oBrd,@lCap,@lNew,oBtn,oDld<span style="color: #000000;">)</span><br /> <span style="color: #0000ff;">ACTIVATE</span> <span style="color: #0000ff;">DIALOG</span> oDld ;<br /> <span style="color: #0000ff;">ON</span> <span style="color: #0000ff;">INIT</span> <span style="color: #000000;">(</span>oDat<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>:<span style="color: #000000;">Hide</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>,oBtn<span style="color: #000000;">[</span><span style="color: #000000;">1</span><span style="color: #000000;">]</span>:<span style="color: #000000;">Disable</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span>,oBtn<span style="color: #000000;">[</span><span style="color: #000000;">2</span><span style="color: #000000;">]</span>:<span style="color: #000000;">Disable</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>;<br /> <span style="color: #0000ff;">VALID</span> <span style="color: #000000;">(</span>Close_Dbf<span style="color: #000000;">(</span><span style="color: #ff0000;">"DomEnt"</span>,oDDom<span style="color: #000000;">)</span>,.T.<span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span><span style="color: #00C800;">NIL</span><span style="color: #000000;">)</span><br /> </div>[/code:238b24kb]
it use these lines
[b:238b24kb]cCli[/b:238b24kb] is the account number of customer
oBrd:bGoTop :={|| GoToTop(oDDom,cCli)}
oBrd:bGoBottom:={|| GoToBot(oDDom,cCli)}
oBrd:bSkip :={|n| MovePtr(oDDom,cCli,n)}
[code=fw:238b24kb]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #00C800;">FUNCTION</span> GoToTop<span style="color: #000000;">(</span>cAlias,cKey<span style="color: #000000;">)</span><br /> DbSelectArea<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSeek<span style="color: #000000;">(</span>cKey<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span><span style="color: #00C800;">NIL</span><span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">FUNCTION</span> GoToBot<span style="color: #000000;">(</span>cAlias,cKey<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> cTem:=STUFF<span style="color: #000000;">(</span>cKey,Len<span style="color: #000000;">(</span>cKey<span style="color: #000000;">)</span>,<span style="color: #000000;">1</span>,Chr<span style="color: #000000;">(</span><span style="color: #0000ff;">Asc</span><span style="color: #000000;">(</span><span style="color: #0000ff;">Right</span><span style="color: #000000;">(</span>cKey,<span style="color: #000000;">1</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">+1</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> DbSelectArea<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSeek<span style="color: #000000;">(</span>cTem,.T.<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">-1</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">IF</span> &<span style="color: #000000;">(</span><span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>IndexKey<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>=cKey<br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSeek<span style="color: #000000;">(</span>cKey<span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ENDIF</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span><span style="color: #00C800;">NIL</span><span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">FUNCTION</span> MovePtr<span style="color: #000000;">(</span>cAlias,cKey,nReg<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">LOCAL</span> nNext:=<span style="color: #000000;">0</span><br /> DbSelectArea<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">IF</span> nReg=<span style="color: #000000;">0</span> .OR. <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>LastRec<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>=<span style="color: #000000;">0</span> .OR. !<span style="color: #000000;">(</span>&<span style="color: #000000;">(</span><span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>IndexKey<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>=cKey<span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> ELSEIF nReg><span style="color: #000000;">0</span> .AND. <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>RecNo<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><><span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>LastRec<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">+1</span><br /> <span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> nNext<=nReg .AND. !<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>EoF<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> .AND. &<span style="color: #000000;">(</span><span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>IndexKey<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>=cKey<br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> nNext++<br /> <span style="color: #00C800;">ENDDO</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">-1</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> nNext--<br /> ELSEIF nReg<<span style="color: #000000;">0</span><br /> <span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> nNext>=nReg .AND. !<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>BoF<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span> .AND. &<span style="color: #000000;">(</span><span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>IndexKey<span style="color: #000000;">(</span><span style="color: #000000;">0</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span>=cKey<br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">-1</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> nNext--<br /> <span style="color: #00C800;">ENDDO</span><br /> <span style="color: #00C800;">IF</span> !<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>BoF<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span>-><span style="color: #000000;">(</span>DbSkip<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ENDIF</span><br /> nNext++<br /> <span style="color: #00C800;">ENDIF</span><br /><span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span>nNext<span style="color: #000000;">)</span><br /> </div>[/code:238b24kb] |
convert from oldest Listbox to xbrowse | Silvio,
First set the index for the database object.
oClilents:setOrder("cli") // just an example
Then just do as Uwe says:
just change the codeblocks to :
oBrd:GoTop()
oBrd:GoBottom()
oBrd:Skip( n ) |
convert from oldest Listbox to xbrowse | not run ok
perhaps only but I made only a test
oGuests:= TGuests():New()
oGuests:Seek(cCli)
oGuests:OrdScope(0,cCli)
oGuests:OrdScope(1,cCli)
@2, 2 XBROWSE oBrowse OF oDglGuests SIZE 170,60 PIXEL;
COLUMNS "Cognome","Nome","TipoOspite";
HEADERS "Surname","Name","Type";
COLSIZES 100,100,90 ;
CELL LINES NOBORDER ;
DATASOURCE oGuests |
convert from oldest Listbox to xbrowse | [quote:3k47g0s8]not run ok[/quote:3k47g0s8]
That is not much help. Exactly what is not OK?
You don't need to do a seek, and you may have to do a gotop() after setting the scope.
And your original message was about gotop() and gobottom(), not about scopes. |
convert from oldest Listbox to xbrowse | I tried with scope simulating that codeblocks |
convert from oldest Listbox to xbrowse | So what is not working? |
convert from oldest Listbox to xbrowse | seem run ok |
convert from prev32dll to excel | Is it possible to convert from prev32.dll excel as pdf or word
thanks |
convert from prev32dll to excel | Hola : ya no se usa prev32.dll , desde el preview se puede exportar a excel en las nuevas versiones.
Saludos.
Enviado desde SGS2 usando Tapatalk |
convert from prev32dll to excel | Sorry. You don't need prev32.dll anymore. In the new versions you can export to excel from the preview.
Sorry my English.
Enviado desde SGS2 usando Tapatalk |
convert from prev32dll to excel | Thank you for your response, I use FWH version 11.4, which version has the possibility of conversion to excel. |
convert from prev32dll to excel | Watch this thread
<!-- l --><a class="postlink-local" href="http://forums.fivetechsupport.com/viewtopic.php?f=3&t=27675&p=154604&hilit=preview+excel#p154604">viewtopic.php?f=3&t=27675&p=154604&hilit=preview+excel#p154604</a><!-- l --> |
convert program to a network version | Can anyone recommend some material available on how to convert my present app (not networkable) to a network version.
Using clipper 5.2e Harbour and FWH
Thanks |
convert program to a network version | Harvey,
just some hints:
databases must be opened in shared mode (SET EXLUSIVE OFF, USE...SHARED)
before any write access you must lock either the dbf or the record and unlock it when the write access is finished.
if you need to rebuild the index files you have to close the dbf and open it in exlusive mode
In clipper there is the file lock.prg where you can find usefull functions for opening and locking dbf´s in a network environment |
convert program to a network version | Harvey
You are looking at a major update if you are going to move from an 'exclusive' .dbf environment to a network share .. I use the associated function(s) whether I use it on a network or on a local machine that is a single user.
Here is a set of functions you can use :
NetUse()
Addrec()
RecLock()
// netuse
select 1
if netuse( "test.dbf", .f.,5 ) // database, .t. for excluse lock, .f. for shared, 5 for time-out
else
return(.f.)
endif
// addrec()
select database
if addrec(5) // time-out
else
return(.f.)
endif
database->field := cValue
unlock
// reclock()
select database
if reclock( 5 ) // time-out
else
return(.f.)
endif
database->field1 := cValue
unlock
Hope this helps..
Rick Lipkin
[code=fw:11qoki8u]<div class="fw" id="{CB}" style="font-family: monospace;"><br /><span style="color: #B900B9;">/* LOGICAL NETUSE( CDATABASE, LOPENMODE, NSECONDS )<br /><br /> CHARACTER CDATABASE - NAME OF DATABASE<br /> LOGICAL LOPENMODE - OPEN MODE .T. exclusive .F. shared<br /> NUMERIC NSECONDS - NUMBER OF SECONDS TO WAIT 0 forever<br /><br /> RETURN .T. if successful, .F. if not<br /><br /> SAMPLE CALL IF NETUSE( "CALLS", .F., 5 )<br />*/</span><br /><br />Func NETUSE<span style="color: #000000;">(</span> CDATABASE, LOPENMODE, NSECONDS <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">LOCAL</span> FOREVER, RESTART, WAIT_TIME, YESNO<br /><br />RESTART := .T.<br />FOREVER := <span style="color: #000000;">(</span> NSECONDS = <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br />YESNO := <span style="color: #000000;">{</span><span style="color: #ff0000;">"Yes"</span> , <span style="color: #ff0000;">"No"</span><span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> RESTART<br /><br /> WAIT_TIME := NSECONDS<br /><br /> <span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> <span style="color: #000000;">(</span> FOREVER .OR. WAIT_TIME > <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">IF</span> LOPENMODE<br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> via <span style="color: #ff0000;">"DBFCDX"</span> EXCLUSIVE<br /> <span style="color: #00C800;">ELSE</span><br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> via <span style="color: #ff0000;">"DBFCDX"</span> SHARED<br /> <span style="color: #00C800;">ENDIF</span><br /><br /> <span style="color: #00C800;">IF</span> .NOT. NETERR<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span>.T.<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ENDIF</span><br /> INKEY<span style="color: #000000;">(</span><span style="color: #000000;">1</span><span style="color: #000000;">)</span><br /> WAIT_TIME--<br /><br /> <span style="color: #00C800;">ENDDO</span><br /><br /> * lock failed, ask <span style="color: #0000ff;">to</span> <span style="color: #00C800;">continue</span><br /><br /> <span style="color: #00C800;">IF</span> MsgYesNo<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Cannot lock "</span> + CDATABASE + <span style="color: #ff0000;">", retry ?"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> EXIT<br /> <span style="color: #00C800;">ENDIF</span><br /><br /><span style="color: #00C800;">ENDDO</span><br /><br /><span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span>.F.<span style="color: #000000;">)</span><br /><br /><span style="color: #B900B9;">//--------------------------</span><br /><span style="color: #B900B9;">/*<br /> LOGICAL ADDREC( NWAITSECONDS )<br /><br /> NUMERIC NWAITSECONDS<br /><br /> APPEND BLANK function with user interaction if failed<br /><br /> RETURN .T. if successful, .F. if not<br /><br /> SAMPLE CALL IF ADDREC( 5 )<br /><br /> SAMPLE TO UNSELECTED DATABASE IF ADDRESS->(ADDREC(5))<br />*/</span><br /><br />Func ADDREC<span style="color: #000000;">(</span> NWAITSECONDS <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">LOCAL</span> LFOREVER, WAIT_TIME, RESTART, YESNO<br /><br />APPEND BLANK<br /><span style="color: #00C800;">IF</span> .NOT. NETERR<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span>.T.<span style="color: #000000;">)</span><br /><span style="color: #00C800;">ENDIF</span><br /><br />RESTART := .T.<br />LFOREVER := <span style="color: #000000;">(</span> NWAITSECONDS = <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br />YESNO := <span style="color: #000000;">{</span><span style="color: #ff0000;">"Yes"</span>, <span style="color: #ff0000;">"No"</span><span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> RESTART<br /><br /> WAIT_TIME := NWAITSECONDS<br /> <span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> <span style="color: #000000;">(</span> LFOREVER .OR. WAIT_TIME > <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br /> APPEND BLANK<br /> <span style="color: #00C800;">IF</span> .NOT. NETERR<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> .T.<br /> <span style="color: #00C800;">ENDIF</span><br /> INKEY<span style="color: #000000;">(</span>.<span style="color: #000000;">5</span><span style="color: #000000;">)</span> <span style="color: #B900B9;">// wait 1/2 second to try again</span><br /> WAIT_TIME := WAIT_TIME - .<span style="color: #000000;">5</span><br /> <span style="color: #00C800;">ENDDO</span><br /><br /> * <span style="color: #00C800;">if</span> failed ask user <span style="color: #0000ff;">to</span> <span style="color: #00C800;">continue</span><br /><br /> <span style="color: #00C800;">IF</span> MsgYesNo<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Cannot add Record, retry ?"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> EXIT<br /> <span style="color: #00C800;">ENDIF</span><br /><br /><span style="color: #00C800;">ENDDO</span><br /><br /><span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span>.F.<span style="color: #000000;">)</span><br /><br /><span style="color: #B900B9;">//-----------------</span><br /><span style="color: #B900B9;">/*<br /> LOGICAL RECLOCK( WAIT )<br /><br /> NUMERIC WAIT<br /><br /> RETURN .T. if successful, .F. if not<br /><br /> RECORD LOCK ROUTINE WITH USER INTERACTION IF LOCK FAILES<br /><br /> SAMPLE CALL IF RECLOCK( 5 )<br />*/</span><br /><br />Func RECLOCK<span style="color: #000000;">(</span> NSECONDS <span style="color: #000000;">)</span><br /><br /><span style="color: #00C800;">LOCAL</span> LFOREVER, RESTART, WAIT_TIME, YESNO<br /><br /><span style="color: #00C800;">IF</span> RLOCK<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span> <span style="color: #000000;">(</span>.T.<span style="color: #000000;">)</span> <span style="color: #B900B9;">// LOCKED</span><br /><span style="color: #00C800;">ENDIF</span><br /><br />RESTART := .T.<br />LFOREVER := <span style="color: #000000;">(</span> NSECONDS = <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br />YESNO := <span style="color: #000000;">{</span><span style="color: #ff0000;">"Yes"</span> , <span style="color: #ff0000;">"No"</span><span style="color: #000000;">}</span><br /><br /><span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> RESTART<br /> WAIT_TIME := NSECONDS<br /> <span style="color: #00C800;">DO</span> <span style="color: #00C800;">WHILE</span> <span style="color: #000000;">(</span> LFOREVER .OR. WAIT_TIME > <span style="color: #000000;">0</span> <span style="color: #000000;">)</span><br /><br /> <span style="color: #00C800;">IF</span> RLOCK<span style="color: #000000;">(</span><span style="color: #000000;">)</span><br /> <span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span>.T.<span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ENDIF</span><br /><br /> INKEY<span style="color: #000000;">(</span>.<span style="color: #000000;">5</span><span style="color: #000000;">)</span><br /> WAIT_TIME := WAIT_TIME - .<span style="color: #000000;">5</span><br /><br /> <span style="color: #00C800;">ENDDO</span><br /><br /> * lock failed<br /><br /> <span style="color: #00C800;">IF</span> MsgYesNo<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Cannot lock Record, retry ?"</span> <span style="color: #000000;">)</span><br /> <span style="color: #00C800;">ELSE</span><br /> EXIT<br /> <span style="color: #00C800;">ENDIF</span><br /><br /><span style="color: #00C800;">ENDDO</span><br /><br /><span style="color: #00C800;">RETURN</span><span style="color: #000000;">(</span> .F.<span style="color: #000000;">)</span><br /><br /> </div>[/code:11qoki8u] |
convert program to a network version | Rick:
You wrote "Hope this helps.."
I'm such a novice anything will help.
Where do I put the functions you described.
I open 20 + data files at beginning of the program and others elsewhere.
Are the functions a one time call for each file or a many time call where are initialized? |
convert program to a network version | Dear Mr.Harvey,
[quote:2snc6923]Where do I put the functions you described.
I open 20 + data files at beginning of the program and others elsewhere. [/quote:2snc6923]
You should open all your dbf files in shared mode. You can use the functions provided by Mr.Rick to open the DBF files in shared mode
For Eg:
Assuming that you have 2 DBF files namely Customer.Dbf and Invoice.Dbf
Instead of executing the regular xBase command to open the Dbf
For eg:
Select 1
Use Customer
Select 2
Use Invoice
[b:2snc6923]You should open the Dbf in shared mode[/b:2snc6923] using the Function NetUse() (the second parameter should be .F.)
[code=fw:2snc6923]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #0000ff;">select</span> <span style="color: #000000;">1</span><br /><span style="color: #00C800;">if</span> netuse<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Customer.dbf"</span>, .f.,<span style="color: #000000;">5</span> <span style="color: #000000;">)</span> <span style="color: #B900B9;">// database, .t. for exclusive lock, .f. for shared, 5 for time-out</span><br /><span style="color: #00C800;">else</span><br /> <span style="color: #00C800;">return</span><span style="color: #000000;">(</span>.f.<span style="color: #000000;">)</span><br /><span style="color: #00C800;">endif</span><br /><br /><span style="color: #0000ff;">Select</span> <span style="color: #000000;">2</span><br /><span style="color: #00C800;">if</span> netuse<span style="color: #000000;">(</span> <span style="color: #ff0000;">"Invoice.dbf"</span>, .f.,<span style="color: #000000;">5</span> <span style="color: #000000;">)</span> <span style="color: #B900B9;">// database, .t. for exclusive lock, .f. for shared, 5 for time-out</span><br /><span style="color: #00C800;">else</span><br /> <span style="color: #00C800;">return</span><span style="color: #000000;">(</span>.f.<span style="color: #000000;">)</span><br /><span style="color: #00C800;">endif</span><br /> </div>[/code:2snc6923]
[quote:2snc6923]Are the functions a one time call for each file or a many time call where are initialized?[/quote:2snc6923]
Once you have opened a DBF in shared mode, it remains shared till you close the DBF.
Once you have opened a DBF in shared mode, you should also make use of the Functions Addrec() and RecLock()
ie Whenever you try to add a new record to the DBF opened in shared mode, instead of Append Blank you should use Addrec()
Whenever you try to edit a record, before you start editing, you should lock the record using the Function RecLock()
Regards
Anser |
convert program to a network version | Thanks for the useful info.
How do I use an alias with netuse() ?
I open file
Use name.dbf alias name new |
convert program to a network version | To all,
[quote:1m5jnpyu]>I open 20 + data files at beginning of the program and others elsewhere.[/quote:1m5jnpyu]
This is what I do, too. But nowadays I feel it would be better to open the files as short as possible.
What is your experience?
Best regards,
Otto |
convert program to a network version | Hello Anser, hello Rick,
ad Select 1)
What is the advantage of selecting a workarea before opening?
Ad exclusive)
I personally change always in a prgInit procedure the exclusive mode to off.
So all databases are automatically opened shared.
[code=fw:b6hxvmxp]<div class="fw" id="{CB}" style="font-family: monospace;"><span style="color: #0000ff;">INIT</span> PROCEDURE PrgInit<br /> SET CENTURY <span style="color: #0000ff;">ON</span><br /> SET EPOCH <span style="color: #0000ff;">TO</span> <span style="color: #0000ff;">YEAR</span><span style="color: #000000;">(</span>DATE<span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">)</span><span style="color: #000000;">-98</span><br /> SET DELETED <span style="color: #0000ff;">ON</span><br /> SET EXCLUSIVE OFF<br /> REQUEST HB_Lang_DE<br /> REQUEST HB_CODEPAGE_DEWIN<br /> HB_LangSelect<span style="color: #000000;">(</span><span style="color: #ff0000;">"DE"</span><span style="color: #000000;">)</span><br /> HB_SetCodePage<span style="color: #000000;">(</span><span style="color: #ff0000;">"DEWIN"</span><span style="color: #000000;">)</span><br /> SET DATE <span style="color: #0000ff;">TO</span> GERMAN<br /> SetHandleCount<span style="color: #000000;">(</span><span style="color: #000000;">205</span><span style="color: #000000;">)</span><br /> rddsetdefault<span style="color: #000000;">(</span> <span style="color: #ff0000;">"DBFCDX"</span> <span style="color: #000000;">)</span><br /><span style="color: #00C800;">RETURN</span><br /> </div>[/code:b6hxvmxp]
Best regards,
Otto |
convert program to a network version | Dear Mr.Otto,
Normally I don't use Select while opening a DBF, instead I use the clause NEW in the Function NetUse() which is very much similar to what Mr.Rick has already posted above in this post. Using NEW clause will avoid errors of Selecting a workarea which is already used by another DBF
[code=fw:35oqz9n4]<div class="fw" id="{CB}" style="font-family: monospace;">use &dbfname <span style="color: #0000ff;">ALIAS</span> &mAlias SHARED <span style="color: #00C800;">NEW</span></div>[/code:35oqz9n4]
[quote:35oqz9n4]Ad exclusive)
I personally change always in a prgInit procedure the exclusive mode to off.
So all databases are automatically opened shared.[/quote:35oqz9n4]
I have this flexibility in my NetUse(). A parameter to decide whether the DBF to be opened in Exclusive or shared mode.
Regards
Anser |
convert program to a network version | Dear MR.Harvey,
[quote:1oianpsj]How do I use an alias with netuse() ?[/quote:1oianpsj]
You will have to modify the Function NetUse() to accept one more parameter cAlias. After that you may modify the following code in the NetUse()
[code=fw:1oianpsj]<div class="fw" id="{CB}" style="font-family: monospace;"> <span style="color: #00C800;">IF</span> LOPENMODE<br /> <span style="color: #00C800;">if</span> empty<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span><br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> via <span style="color: #ff0000;">"DBFCDX"</span> EXCLUSIVE<br /> <span style="color: #00C800;">else</span><br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> <span style="color: #0000ff;">ALIAS</span> &cAlias via <span style="color: #ff0000;">"DBFCDX"</span> EXCLUSIVE<br /> <span style="color: #00C800;">Endif</span><br /> <span style="color: #00C800;">ELSE</span><br /> <span style="color: #00C800;">if</span> empty<span style="color: #000000;">(</span>cAlias<span style="color: #000000;">)</span><br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> via <span style="color: #ff0000;">"DBFCDX"</span> SHARED<br /> <span style="color: #00C800;">else</span><br /> USE <span style="color: #000000;">(</span> CDATABASE <span style="color: #000000;">)</span> <span style="color: #0000ff;">ALIAS</span> &cAlias via <span style="color: #ff0000;">"DBFCDX"</span> SHARED<br /> <span style="color: #00C800;">ENDIF</span></div>[/code:1oianpsj]
Regards
Anser |
convert program to a network version | [quote="hag":bfa6v3lq]Can anyone recommend some material available on how to convert my present app (not networkable) to a network version.
Using clipper 5.2e Harbour and FWH
Thanks[/quote:bfa6v3lq]
In 1985 I found Clipper 5 original manual very useful. But keep in mind that you can't simply take a single user app, replace some functions and magically get a multi users app. Multi user apps require a programming strategy because each section of the program can now be executed by more than one user simultaneously. Think about unique code generation or what can happen during the editing of record fields or report/export, etc. And some multi user effects are very hidden and nasty. In conclusion, you'd better not underestimate the difficult of porting your app to multiuser environment.
EMG |
convert program to a network version | Thank you all for the help. Converting my app will not be easy and i'll spend sometime before I make my final decision to complete the task.
My preference would be to move the app to internet based. Any suggestions? <!-- s:) --><img src="{SMILIES_PATH}/icon_smile.gif" alt=":)" title="Smile" /><!-- s:) --> |
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