We are working in VS.Net C# and trying to make a page expire so that the "back" button will call be disabled (so to speak) thus preventing the user to go backwards.

Thanks

Great! Let us know when you figure it out. ;)

Seriously though. By expiring a page you aren't going to be able to remove the functionality of the back button. In my experience, expiring a page ends up resulting in another page hit to the server. I don't know if there is a way you can make the browser show that "this page has expired" warning. I'd be curious to hear how it can be done.

Peter
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