/// <summary>
 /// Sends a WM_APPCOMMAND message to a specific window
 /// </summary>
 /// <param name="hWnd">The window handle to send the message to</param>
 /// <param name="command">The command to send</param>
 public static int SendAppcommand(int hWnd, Appcommand command)
 {
     return(SendMessage(hWnd, WM_APPCOMMAND, 0, (int)command << 16));
 }
 /// <summary>
 /// Broadcast a WM_APPCOMMAND to all windows
 /// </summary>
 /// <param name="command">The command to broadcast</param>
 public static int BroadcastAppcommand(Appcommand command)
 {
     return(SendAppcommand(HWND_BROADCAST, command));
 }