2 writes to _handler
PresentationCore (2)
System\Windows\InterOp\HwndSource.cs (2)
2728_handler = new ThreadMessageEventHandler(this.OnPreprocessMessage); 2765_handler = null;
4 references to _handler
PresentationCore (4)
System\Windows\InterOp\HwndSource.cs (4)
2732ComponentDispatcher.CriticalAddThreadPreprocessMessageHandlerFirst(_handler); 2736ComponentDispatcher.ThreadPreprocessMessage += _handler; 2758ComponentDispatcher.CriticalRemoveThreadPreprocessMessageHandlerFirst(_handler); 2762ComponentDispatcher.ThreadPreprocessMessage -= _handler;