2 writes to _originalHandler
PresentationCore (2)
System\Windows\Input\Command\CanExecuteChangedEventManager.cs (2)
370_originalHandler = new WeakReference(originalHandler); 440_originalHandler = null;
7 references to _originalHandler
PresentationCore (7)
System\Windows\Input\Command\CanExecuteChangedEventManager.cs (7)
408|| _originalHandler == null || !_originalHandler.IsAlive; 414get { return (_originalHandler != null) ? (EventHandler<EventArgs>)_originalHandler.Target : null; } 420(_originalHandler != null && (EventHandler<EventArgs>)_originalHandler.Target == handler); 464EventHandler<EventArgs> handler = (EventHandler<EventArgs>)_originalHandler.Target;