protected abstract void Call_CancelReceived(
	Object sender,
	CancelRequestArgs e
)

Protected MustOverride Sub Call_CancelReceived ( 
	sender As Object,
	e As CancelRequestArgs
)

protected:
virtual void Call_CancelReceived(
	Object^ sender, 
	CancelRequestArgs^ e
) abstract

abstract Call_CancelReceived : 
        sender : Object * 
        e : CancelRequestArgs -> unit