I have a VirtualPathProvider that works fine with asp.net pages. It compiles in runtime and run everything well. But, when I try to open a page that contains asp:Content tags, I always getting:
Only Content controls are allowed directly in a content page that contais Content controls.
In other words, when I use content pages, VPP not work. I tested with physical master page and with a VPP provided master page and in all tests, the result are the same.
Anybody have this same issue? What I can do to VPP start to work with content pages?