URL authorization. Check protect page on the login page

I have the secure page. ASP.NET redirect me to the lo开发者_StackOverflow社区gin page after non-authorized access to the secure page

How do I know the secure page name on the login page?

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If you are using Forms Authentication, you can use the FormsAuthentication.RedirectFromLoginPage method, this will automagically take you back to the original page requested.