public void OnKeyCancel(object sender, KeyCancelEventArguments args) { if (Page == null) { return; } KeyDownEventArguments prevArgs; if (!_pressedKeys.TryGetValue(args.Key, out prevArgs)) { return; } _pressedKeys.Remove(args.Key); Page.OnKeyCancel(sender, args); }
public virtual void OnKeyCancel(object sender, KeyCancelEventArguments args) { }