Update 2
, WPF (.. UIElement) add/remove, , -= += (.. "" ). , "" , (, MouseLeftButtonDownEvent += somehandler;, . , - , . (RoutedEventHandlerInfo, FWIW) (UIElement.EventHandlersStore._entries, FWIW). , , QuickWatch:
grid.EventHandlersStore._entries[
new RoutedEventHandlerInfo(UIElement.MouseLeftButtonDownEvent, false)]
.
, . (, ..), . , , . :

, MyEvent "" t_MyEvent .
Update:
, , . , . :

.. , t_MyEvent t_MyEvent2 MyEvent. , MyEvent null.
a >