我相信您可以使用win api函数:
EnumWindowsProc迭代窗口句柄,
GetWindowThreadProcessId获取与给定窗口句柄相关联的线程ID和进程ID。
请检查下面的示例是否适用于您:
此代码使用System.Diagnostics迭代处理和线程,对于每个线程ID,我调用GetWindowHandlesForThread函数(请参见下面的代码)。
foreach (Process procesInfo in Process.GetProcesses())
{
Console.WriteLine("process {0} {1:x}", procesInfo.ProcessName, procesInfo.Id);
foreach (ProcessThread threadInfo in procesInfo.Threads)
{
Console.WriteLine("\tthread {0:x}", threadInfo.Id);
IntPtr[] windows = GetWindowHandlesForThread(threadInfo.Id);
if (windows != null && windows.Length > 0)
foreach (IntPtr hWnd in windows)
Console.WriteLine("\t\twindow {0:x}", hWnd.ToInt32());
}
}
GetWindowHandlesForThread实现:
private IntPtr[] GetWindowHandlesForThread(int threadHandle)
{
_results.Clear();
EnumWindows(WindowEnum, threadHandle);
return _results.ToArray();
}
private delegate int EnumWindowsProc(IntPtr hwnd, int lParam);
[DllImport("user32.Dll")]
private static extern int EnumWindows(EnumWindowsProc x, int y);
[DllImport("user32.dll")]
public static extern int GetWindowThreadProcessId(IntPtr handle, out int processId);
private List<IntPtr> _results = new List<IntPtr>();
private int WindowEnum(IntPtr hWnd, int lParam)
{
int processID = 0;
int threadID = GetWindowThreadProcessId(hWnd, out processID);
if (threadID == lParam) _results.Add(hWnd);
return 1;
}
上述代码的结果应该会在控制台中输出类似以下内容:
...
process chrome b70
thread b78
window 2d04c8
window 10354
...
thread bf8
thread c04
...