>Hi Aleksey
>
>Can you tell me which objects this change applies to?, or does it apply to other methods of _SCREEN?, or both?
>
>Thanks
>Simon

Hi Simon,

It applies to the technique - technique that would allow to sub-class a property. It doesn't matter what kind of object is assigned to the property. Only member-objects are allowed to be sub-classed, not properties.

Thanks,
Aleksey.