Session close when window is closed

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Hi,
This is Kiran. I have one doubt in ASP.NET. I use sessions in my project but I need to know how to clear the sessions when window is closed.

Posted 18-Aug-10 20:58pm

kiran kumar reddy

Updated 18-Aug-10 21:15pm

Nuri Ismail

v2

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shivaprasadk · Answer 1 · 2010-08-18T22:37:00

Solution 1

Kiran

As a default, Sessions gets cleared once the window is closed.

However, if you need to clear the variables manually, use the function "session_onEnd" in global.asax

Regards

Posted 18-Aug-10 22:37pm

shivaprasadk

thatraja · Answer 2 · 2010-08-19T01:51:00

Solution 4

You can write the code in javascript,

JavaScript

window.onunload = function ()
{
 document.getElementById(<%btnHiddenSession.ClientID%>).click();
}

and in codebehind

C#

public void btnHiddenSession_Click(object sender, EventArgs e)
{
Session.Abandon();
}

Posted 19-Aug-10 1:51am

thatraja

sureshbalachander · Answer 3 · 2010-08-18T22:44:00

Solution 2

Kiran,

Use

Session.Abandon()

method to clear all ur sessions.

This may help you.

Regards,
SureshKumar

Posted 18-Aug-10 22:44pm

sureshbalachander

amin uddin cs · Answer 4 · 2010-08-18T23:20:00

Hi,
Kiran,
If you clear all session when window close you will just write(this code used for only one session)

if( Session["Your Session Name"] != null)
{
Session["Your Session Name"] = null;
}
or
Write(this is for all session) Session.Abandon().

thanks