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c#winformswinforms-interop

Get Thread ID from Window

I need to obtain the Thread Id from a window create in runtime with this code

System.Windows.Window MyWindow = new System.Windows.Window();
MyWindow.Show();

I'm getting the window handler using

IntPtr WindowHandle = (new WindowInteropHelper(MyWindow)).Handle;

How can I get the Thread Id from the window or its corresponding handler?

Solution

  • Take a look at GetWindowThreadProcessId method

    According to MSDN

    Retrieves the identifier of the thread that created the specified window and, optionally, the identifier of the process that created the window.