public delegate void CellKeyEventHandler(
	Object sender,
	CellAdressInfo info,
	Keys key,
	out bool handled
)

Public Delegate Sub CellKeyEventHandler ( 
	sender As Object,
	info As CellAdressInfo,
	key As Keys,
	<OutAttribute> ByRef handled As Boolean
)

public delegate void CellKeyEventHandler(
	Object^ sender, 
	CellAdressInfo^ info, 
	Keys key, 
	[OutAttribute] bool% handled
)

type CellKeyEventHandler = 
    delegate of 
        sender : Object * 
        info : CellAdressInfo * 
        key : Keys * 
        handled : bool byref -> unit