有没有简单的方法在会话超时后重定向到会话过期页面而不重定向到formauthentication loginUrl

Question

I know we have form authentication to set loginUrl and when session expires it automatically redirects to this URL.

I have a requirement where I have to show different page on session expiration not login.aspx

I was searching for it but did not find any suitable easy to implement solutions.

I can't prefer to change to existing deployed site code behind and client want to implement this new SessionExpired.aspx page

I read http://www.schnieds.com/2009/07/aspnet-session-expiration-redirect.html , they have nice solution but I have to make change in .cs file that I don't want to do at least until I get any easy solution.

Is there any easy way to redirect to session expire page after form authentication timeout without redirecting to loginUrl?

Answer 1

After creating the SessionExpired.aspx page you need to add just a single line in head section in aspx (not .cs) of your pages. (I hope you have implemented master pages, so it will be added only at the master page)

<meta http-equiv="refresh"
   content="1201;url=http://yourdomain.com/SessionExpired.aspx" />

This line will automatically redirects the browser to SessionExpired page after 1201 seconds, ie 20 minutes