Hi guys,
Brian, Cory is right - when RadWindow displays a content page (e.g. NavigateUrl is set), the control uses a standard IFRAME and acts just like one. All functions (server or client ones) that you execute in that content page are executed in its context only. That is why Response.Redirect redirects the content page and not the parent one.
To be able to redirect the parent page, you will have to use client-side approach like the one that Cory suggested. If you need to execute some server-side function first, I would suggest to execute it and then, at the end of that function, to output JavaScript that will run a function like the one Cory posted. See
this blog post for more information on how to output JS from server.
Greetings,
Georgi Tunev
the Telerik team