Hitting The Back Button Makes The Page Crash?

May 4, 2010

I have two pages, step0 and step1.

Users get firsly to the step0 page, where they fill some info, the page updates, they fill some more, and then get redirected to step1 page.

Problem is that upon getting to the Step1 page, if the user clicks on the back button, then he gets to the last stage of the step0 page, which uses sessions and variables that are no longer existing, what causes a crash.

I'm looking for an elegant way to make sure that with each page visit, the page will restart itself to start phase.

I have this idea maybe twitching the Page_Load function, something about the is_post method, but since each page's post back hits this function,

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