2 writes to _originalHandler
PresentationCore (2)
System\Windows\Input\Command\CanExecuteChangedEventManager.cs (2)
366_originalHandler = new WeakReference(originalHandler); 436_originalHandler = null;
7 references to _originalHandler
PresentationCore (7)
System\Windows\Input\Command\CanExecuteChangedEventManager.cs (7)
404|| _originalHandler == null || !_originalHandler.IsAlive; 410get { return (_originalHandler != null) ? (EventHandler<EventArgs>)_originalHandler.Target : null; } 416(_originalHandler != null && (EventHandler<EventArgs>)_originalHandler.Target == handler); 460EventHandler<EventArgs> handler = (EventHandler<EventArgs>)_originalHandler.Target;