event EventHandler<VoIPEventArgs<MessageDataPackage>> InstantMessageDataReceived

Event InstantMessageDataReceived As EventHandler(Of VoIPEventArgs(Of MessageDataPackage))

 event EventHandler<VoIPEventArgs<MessageDataPackage^>^>^ InstantMessageDataReceived {
	void add (EventHandler<VoIPEventArgs<MessageDataPackage^>^>^ value);
	void remove (EventHandler<VoIPEventArgs<MessageDataPackage^>^>^ value);
}