protected abstract void Call_InitialInviteReceived(
	Object sender,
	InviteArgs e
)

Protected MustOverride Sub Call_InitialInviteReceived ( 
	sender As Object,
	e As InviteArgs
)

protected:
virtual void Call_InitialInviteReceived(
	Object^ sender, 
	InviteArgs^ e
) abstract

abstract Call_InitialInviteReceived : 
        sender : Object * 
        e : InviteArgs -> unit