/// <summary>
/// Gets the process ID of the process that created the supplied window handle.
/// </summary>
/// <param name="hWnd">Handle to the main window of the process in question.</param>
/// <returns>Returns non-zero on success, zero on failure.</returns>
public static int GetProcessFromWindow(IntPtr hWnd)
{
int dwProcessId = 0;
Imports.GetWindowThreadProcessId(hWnd, out dwProcessId);
return(dwProcessId);
}