iNNOKENTIY21
Silver Member | Редактировать | Профиль | Сообщение | Цитировать | Сообщить модератору
Код:
function EnumWindowText {
<#
.EXAMPLE
EnumWindowText "Блокнот"
.LINK
https://stackoverflow.com/questions/19867402/how-can-i-use-enumwindows-to-find-windows-with-a-specific-caption-title?noredirect=1&lq=1
#>
param
(
# Заголовок или часть заголовка искомого окна
[Parameter(Mandatory, ValueFromPipeline, ValueFromPipelineByPropertyName)]
[ValidateNotNullOrEmpty()]
[System.String]
$Title
)
($Unsafe = New-Object -TypeName System.CodeDom.Compiler.CompilerParameters
).CompilerOptions = '/unsafe'
if (!('EnumWindowText' -as [type])) {
Add-Type -CompilerParameters $Unsafe -TypeDefinition @'
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Text;
public class EnumWindowText
{
[DllImport("user32.dll", CharSet = CharSet.Unicode)]
private static extern int GetWindowText(IntPtr hWnd, StringBuilder strText, int maxCount);
[DllImport("user32.dll", CharSet = CharSet.Unicode)]
private static extern int GetWindowTextLength(IntPtr hWnd);
[DllImport("user32.dll")]
private static extern bool EnumWindows(EnumWindowsProc enumProc, IntPtr lParam);
// Delegate to filter which windows to include
public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
/// <summary> Get the text for the window pointed to by hWnd </summary>
public static string GetWindowText(IntPtr hWnd)
{
int size = GetWindowTextLength(hWnd);
if (size > 0)
{
var builder = new StringBuilder(size + 1);
GetWindowText(hWnd, builder, builder.Capacity);
return builder.ToString();
}
return String.Empty;
}
/// <summary> Find all windows that match the given filter </summary>
/// <param name="filter"> A delegate that returns true for windows
/// that should be returned and false for windows that should
/// not be returned </param>
public static IEnumerable<IntPtr> FindWindows(EnumWindowsProc filter)
{
IntPtr found = IntPtr.Zero;
List<IntPtr> windows = new List<IntPtr>();
EnumWindows(delegate (IntPtr wnd, IntPtr param)
{
if (filter(wnd, param))
{
// only add the windows that pass the filter
windows.Add(wnd);
}
// but return true here so that we iterate all windows
return true;
}, IntPtr.Zero);
return windows;
}
/// <summary> Find all windows that contain the given title text </summary>
/// <param name="titleText"> The text that the window title must contain. </param>
public static IEnumerable<IntPtr> FindWindowsWithText(string titleText)
{
return FindWindows(delegate (IntPtr wnd, IntPtr param)
{
return GetWindowText(wnd).Contains(titleText);
});
}
}
'@
}
[EnumWindowText]::FindWindowsWithText($Title)
}
|
|
