Web Page Expired shown when I press back button during a session

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I am doing a project in which I have cleared the cache by the following lines :

C#

Response.ExpiresAbsolute = DateTime.Now.AddDays(-1d);
Response.Expires = -1500;
Response.CacheControl = "no-cache";

I am using these lines in the master page itself so that none of the page is cached and when I press back button after log out that page does not show.But it happens even during a sessin that pressing the back button or the forward button gives the message "web page expired" which looks very weired .What should be the way of doing this that even the pages are not cached and also the back buttons do not show the weired messge to the users.

Posted 1-Mar-13 1:06am

Devashish2013

Updated 1-Mar-13 1:19am

Karthik Harve

v2

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bbirajdar 1-Mar-13 8:25am

Try that code on your logout page

Sandeep Mewara 1-Mar-13 10:05am

Bingo.

Devashish2013 4-Mar-13 2:01am

I already tried putting that code in logout , but then too it will cache all the pages which the user had navigated just before logout.Hence after logout if he clicks back button then it will show the pages which should not be shown if the user has not logged in.

bbirajdar 4-Mar-13 2:13am

Then disable the back button using javascript history.go(-1);

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DuraiAmuthan · Answer 1 · 2014-01-29T19:47:00

Solution 1

Put the following code snippet at page load event

Response.AppendHeader("Cache-Control", "no-store");

Posted 29-Jan-14 19:47pm

DuraiAmuthan

Updated 29-Jan-14 19:50pm

v2