Provide a event handler if you want to be notified on contex menue commands routed through this frame or to execute command handlers for some routed commands-

public event ProcessContextMenuDelegate ProcessContextMenuEvent

Public Event ProcessContextMenuEvent As ProcessContextMenuDelegate

public:
virtual  event ProcessContextMenuDelegate^ ProcessContextMenuEvent {
	void add (ProcessContextMenuDelegate^ value);
	void remove (ProcessContextMenuDelegate^ value);
}