public event EventHandler<VoIPEventArgs<Message>> MessageSent

Public Event MessageSent As EventHandler(Of VoIPEventArgs(Of Message))

public:
virtual  event EventHandler<VoIPEventArgs<Message^>^>^ MessageSent {
	void add (EventHandler<VoIPEventArgs<Message^>^>^ value);
	void remove (EventHandler<VoIPEventArgs<Message^>^>^ value);
}