How to end user session when browser closed or web page is logout ?

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hi to all
How to end user session when browser closed or web page is logout ?
In my website i use session form login to logout(i am using username and password) ,if i click logout it redirect to login page,if i click back button in the browser it go previous page,here i want to abandon session and if click the back button it dont go to previous page it stay in login page

pls reply asap
thanx in advance

Posted 31-Oct-12 18:16pm

Aravindbpanchu

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a1mimo 1-Nov-12 8:28am

What kind of authentication you use in your website?

Aravindbpanchu 1-Nov-12 22:37pm

authentication mode="Forms"
/authentication

5 solutions

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njammy · Answer 1 · 2012-11-05T12:09:00

The following code will end session, sign out and redirect to login page as well as adding the page the user was on to the url as "?ReturnUrl=*.aspx"

VB

'Do your "Is user logged in" check code here
' If not authenticated:
FormsAuthentication.SignOut()
FormsAuthentication.RedirectToLoginPage()
Reponse.End() '<-- IMPORTANT: the RedirectToLoginPage executes on server side but rest of code/logic also completes, so Response.End is required for FormsAuthentication.SignOut to work (a workaround).

charles0505 · Answer 2 · 2012-11-01T23:27:00

Solution 1

Please refer to this article
How to end user session when browser closed[^]

Posted 1-Nov-12 23:27pm

charles0505

Sanjeev Alamuri · Answer 3 · 2012-11-01T23:35:00

Add Global.asax page:

add the following code in that file.
in the Application_End method clear all your session data

C#

<![CDATA[<%@ Application Language="C#" %>]]>

<script runat="server">

    void Application_Start(object sender, EventArgs e) 
    {
        // Code that runs on application startup

    }
    
    void Application_End(object sender, EventArgs e) 
    {
        //  Code that runs on application shutdown
        //  Clear Session Data here
    }
        
    void Application_Error(object sender, EventArgs e) 
    { 
        // Code that runs when an unhandled error occurs

    }

    void Session_Start(object sender, EventArgs e) 
    {
     
    }

    void Session_End(object sender, EventArgs e) 
    {
       

    }
       
</script>

i hopes it hepls u.

Sanjeev Alamuri · Answer 4 · 2012-11-04T17:55:00

Solution 3

Login page:

C#

if(!isPostBack)
{
  if(Session["AfterLogin"]!=null && Session["AfterLogin"]=="AfterLogin")
  {
      Response.Redirect("~/SessionExpire.aspx");
  }
  else
  {
     //Your logic for login page.
  }
}

in Another page: (afterlogin page)

C#

if(!isPostBack)
{
  Session["AfterLogin"]="AfterLogin";
  // your logic goes here.
}

i hope it helps you.

Posted 4-Nov-12 17:55pm

Sanjeev Alamuri

Comments

Aravindbpanchu 8-Nov-12 22:43pm

thanx for ur reply but how this work ?
i am not understand.i want do not go to previous page after logout.in my webpage if i click logout button it open logout page in page load i write code for clear all sessions,remove session and redirect to login page.after that if click back button in browser it goes to previous page .

Sanjeev Alamuri 9-Nov-12 1:24am

Then disable back button in browser.

in master page or ASPX page add onload event to body tag.
<body önload="history.go(+1);">

it will not redirect to back page.

ketan italiya · Answer 5 · 2013-09-11T03:34:00

Solution 5

Two Options, both already mentioned:

1) this.Session.Abandon(); or Session.Abandon();

2) System.Web.Security.FormsAuthentication.SignOut();

Posted 11-Sep-13 3:34am

ketan italiya

Comments

[no name] 11-Sep-13 9:50am

If both options are "already mentioned" what possible value does your "solution" add to this year old already answered question?

ketan italiya 12-Sep-13 0:51am

this question is not solved so i guess it need reply..

How to end user session when browser closed or web page is logout ?

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