public event EventHandler<EventArgs<IDataFrame>> ReceivedDataFrame

Public Event ReceivedDataFrame As EventHandler(Of EventArgs(Of IDataFrame))

public:
virtual  event EventHandler<EventArgs<IDataFrame^>^>^ ReceivedDataFrame {
	void add (EventHandler<EventArgs<IDataFrame^>^>^ value);
	void remove (EventHandler<EventArgs<IDataFrame^>^>^ value);
}