Public Delegate Sub StatusReceivedHandler( _
	ByVal sender As Object, _
	ByVal status As LegoReturnStatus _
)

public delegate void StatusReceivedHandler(
	object sender, 
	LegoReturnStatus status
);

public __gc __sealed __delegate void StatusReceivedHandler(
	Object sender, 
	LegoReturnStatus status
);

In JScript, you can use the delegates in the .NET Framework, but you cannot define your own.