Hi, Paul:
It's a bit complex when I'd like to rewrite some Mosaic function such as UpdateViewState() in a variant calss. As a variant, it is a subclass, but it has much more possibility to discard some function of its direct super class. But operation defined in, say UpdateViewState(), of grand super class has to be called nevertheless. I think an easy way to access function of grand super class is necessary in this case.
Best regards.
Stephen