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8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | // Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
#nullable enable
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Management.Automation;
namespace Microsoft.PowerShell.Commands
{
/// <summary>
/// WebCmdletElementCollection for elements in html web responses.
/// </summary>
public class WebCmdletElementCollection : ReadOnlyCollection<PSObject>
{
internal WebCmdletElementCollection(IList<PSObject> list) : base(list)
{
}
/// <summary>
/// Finds the element with name or id.
/// </summary>
/// <param name="nameOrId"></param>
/// <returns>Found element as PSObject.</returns>
public PSObject? Find(string nameOrId) => FindById(nameOrId) ?? FindByName(nameOrId);
/// <summary>
/// Finds the element by id.
/// </summary>
/// <param name="id"></param>
/// <returns>Found element as PSObject.</returns>
public PSObject? FindById(string id) => Find(id, findById: true);
/// <summary>
/// Finds the element by name.
/// </summary>
/// <param name="name"></param>
/// <returns>Found element as PSObject.</returns>
public PSObject? FindByName(string name) => Find(name, findById: false);
private PSObject? Find(string nameOrId, bool findById)
{
foreach (PSObject candidate in this)
{
var namePropInfo = candidate.Properties[(findById ? "id" : "name")];
if (namePropInfo != null && (string)namePropInfo.Value == nameOrId)
{
return candidate;
}
}
return null;
}
}
}
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