public event EventHandler<CallStateChangedArgs> CallStateChanged

Public Event CallStateChanged As EventHandler(Of CallStateChangedArgs)

public:
 event EventHandler<CallStateChangedArgs^>^ CallStateChanged {
	void add (EventHandler<CallStateChangedArgs^>^ value);
	void remove (EventHandler<CallStateChangedArgs^>^ value);
}

member CallStateChanged : IEvent<EventHandler<CallStateChangedArgs>,
    CallStateChangedArgs>