How to control state when the Session is being expired and prolong it on demand

Question Comments

This Code is Use full for me.
But in the user control you use Assemblies. but i didn't find Assemblies in sample
<%@ Register Assembly="DevExpress.Web.v13.1, Version=13.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
    Namespace="DevExpress.Web.ASPxPopupControl" TagPrefix="dx" %>

<dx:ASPxPopupControl >....</dx:ASPxPopupControl >

Please Check Once This Sample.

Thanks & Regards
Venkat

hi, how can i call and signout my loginstatus1 in masterpage? i tried adding something like this __doPostBack('MasterPage$LoginStatus1', '');

var updateCountDown = function() {
            var min = Math.floor(_timeLeft / 60);
            var sec = _timeLeft % 60;
            if(sec < 10)
                sec = "0" + sec;

            document.getElementById("CountDownHolder").innerHTML = min + ":" + sec;

            if(_timeLeft > 0) {
                _timeLeft--;
                _countDownTimer = window.setTimeout(updateCountDown, 1000);
            } else {
                window.location = <%=QuotedTimeOutUrl%>;
            }
        };

Hi,

I'm trying to implement this (very nice) example into my application. All seemed to go well but when I was testing this control in a website I ran into a weird problem. The website has multiple pages but for now I added this control in 2 pages (for testing purposes). There is a base-page from which I open the pages with the usercontrol (no masterpage!). Oke,  I open one page and wait until the timeout message pops up. I press okay and close the page. Then, I open the second page and do the same. Again the popup is shown. I press OK after 20 seconds but I don't close the page, I just wait. After the remaining 40 seconds the application times out nevertheless and jumps to the login page, without the popup showing. Now, I added extra information to the redirect string to find out from which page the timeout is coming and I found out that it was coming from the previous opened page. It looks like that when I open the second page, the usercontrol in the first page is also executed and causes the redirect to the login page.
Is there an explanation for this and consequently, is there a solution?

Thanks,
Geert