2 writes to _handler
PresentationCore (2)
System\Windows\InterOp\HwndSource.cs (2)
2740_handler = new ThreadMessageEventHandler(this.OnPreprocessMessage); 2777_handler = null;
4 references to _handler
PresentationCore (4)
System\Windows\InterOp\HwndSource.cs (4)
2744ComponentDispatcher.CriticalAddThreadPreprocessMessageHandlerFirst(_handler); 2748ComponentDispatcher.ThreadPreprocessMessage += _handler; 2770ComponentDispatcher.CriticalRemoveThreadPreprocessMessageHandlerFirst(_handler); 2774ComponentDispatcher.ThreadPreprocessMessage -= _handler;