want to clear session variables on closed tab

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Hello Sir
I just want to know how to clear session variables on closed tab in ASP.NET.

I have trouble that I cannot kill session and log out when the user close the tab. I use the <body önunload="Clear()"> to check if the use close the website. It work great if I close the entire browser, but seem like it doesn't work well when closing tab. The state of login still effect when I open a new tab again and view it. I already tried in different browsers, but it stills same thing. So does anyone has solution ?
Thank u.

Posted 13-Sep-12 23:08pm

Shubham1389

Updated 13-Sep-12 23:16pm

v2

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Azziet 14-Sep-12 5:11am

question is not too clear? closed tab in which context? although to clear session you can use Session.Abondon

bbirajdar 14-Sep-12 5:19am

Closed browser tab or AJAX Tabcontainer Tab ?

Shubham1389 14-Sep-12 5:22am

browser tab

bbirajdar 14-Sep-12 5:28am

Think again. If you implement this functionality, the user will not be allowed to close the tab, since it will log him out even if he does not want to log out. Once he knows he will be logged out after closing the tab, he will not open any link from the application in a new tab.

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Prasad_Kulkarni · Answer 1 · 2012-09-13T23:41:00

Solution 2

Please refer similar threads:
How to end user session when browser closed[^]
Clearing Session Variables on browser close[^]
Handle Browser Close Event on the Server-Side[^]
Closing the browser should actually clear the session variables[^]

..and more answers here[^]

Posted 13-Sep-12 23:41pm

Prasad_Kulkarni

bbirajdar · Answer 2 · 2012-09-13T23:32:00

Check this out. The same code will be applicable for tab close or browser window close

How to end user session when browser closed[^]
http://aspalliance.com/1294_CodeSnip_Handle_Browser_Close_Event_on_the_ServerSide.all[^]
http://dotnetfarrukhabbas.wordpress.com/2011/01/26/clear-session-on-browser-close/[^]

prashant patil 4987 · Answer 3 · 2012-09-13T23:49:00

Solution 3

try this:

C#

Session.RemoveAll(); // This Removes All session variables which is used on current application

Posted 13-Sep-12 23:49pm

prashant patil 4987

Comments

bbirajdar 14-Sep-12 6:33am

He wants to clear session on close of browser tab. So in which event should he use this code?

prashant patil 4987 14-Sep-12 7:09am

// Clear all values from session state of 'Page'.
Session.Clear();