public delegate void HoldedCallEventHandler(
	Object sender,
	HoldedCallEvent e
)

Public Delegate Sub HoldedCallEventHandler ( 
	sender As Object,
	e As HoldedCallEvent
)

public delegate void HoldedCallEventHandler(
	Object^ sender, 
	HoldedCallEvent^ e
)

type HoldedCallEventHandler = 
    delegate of 
        sender : Object * 
        e : HoldedCallEvent -> unit