Public Delegate Sub WimoObjectReceivedHandler( _
	ByVal sender As Object, _
	ByVal args As WimoObjectReceivedEventArgs _
)

public delegate void WimoObjectReceivedHandler(
	object sender, 
	WimoObjectReceivedEventArgs args
);

public __gc __sealed __delegate void WimoObjectReceivedHandler(
	Object sender, 
	WimoObjectReceivedEventArgs args
);

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