asp.net mvc 3: Page.User.IsInRole("xy") returns null

Question

I migrated an mvc 2 app to version 3.

Unfortunatly in my partial logon file, an exception is thrown when the user is logged in. The Request.IsAuthenticated returns true, but the Page.User returns null!

And of course

Page.User.IsInRole("xy")

throws an exception: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: Cannot perform runtime binding on a null reference

How do I check the user role with Razor?

Answer 1

Found the solutions by looking at a default mvc3 project:

Context.User.IsInRole("xy")

instead of Page.User.IsInRole("xy")