Hi,
I have a set of asp.net pages which I wish they should only be accessible or loaded when they are loaded from an IFrame. If an attempt is made to access the pages directly via browser address bar then the page should not be displayed at all or display the message to the user.
I tried using cookies and sesions, but they are not that effective becuase once the cookie/session is created you can access the pages directly from browser, bypassing IFrame.
My development platform is asp.net 2.0+, vs2008, C# 2.0+