Strongly typed master pages polymorphism - nested masterpages ignore inherit attribute?

Interesting...A resonable guess would be that your ContentViewData object is being upcast to BaseViewData due to some interaction with your nested master page (if that is indeed the case, someone else will need to weigh in as to why).

As you can see from my edit, it seems that the compiler totally ignores the nested master page's 'inherits' attribute.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.