public delegate IAsynchronousOperation SendCallback<AddressClass> (
	AddressClass address,
	Message message,
	AsynchronousOperationCallback completionCallback,
	Object asynchronousState
)

Public Delegate Function SendCallback(Of AddressClass) ( _
	address As AddressClass, _
	message As Message, _
	completionCallback As AsynchronousOperationCallback, _
	asynchronousState As Object _
) As IAsynchronousOperation

generic<typename AddressClass>
public delegate IAsynchronousOperation^ SendCallback (
	AddressClass address, 
	Message message, 
	AsynchronousOperationCallback^ completionCallback, 
	Object^ asynchronousState
)