LogOut Session is not working

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Hello. I have a little problem. Once a user logs in they can log out on the welcome page but I but a log out button on the other pages as well and when the user clicks the logout button nothing happens. What did I do wrong or forget? This is the page I put the logout button on that does not work.

C#

using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Drawing;
using System.Text;
using System.Data;
using System.Collections.Generic;
using System.Linq;
using System.Data.SqlClient;
using System.Configuration;
using System.Drawing.Printing;

public partial class FinancialProfileFormC : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void ButtonSubmit_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["PassConnectionString"].ConnectionString);
        con.Open();

        string insCmd = "Insert into TableFIN (FINYR, INSTRUCTIO, RESEARCH, PUBLIC_SER, ACADEMIC_S, STUDENT_SE, INSTITUTIO, PHYSICAL_P, SCHOLARSHI, AUXILIARY_, HOSPITALS, INDEPENDEN, OTHEREXP) values (@FINYR, @INSTRUCTIO, @RESEARCH, @PUBLIC_SER, @ACADEMIC_S, @STUDENT_SE, @INSTITUTIO, @PHYSICAL_P, @SCHOLARSHI, @AUXILIARY_, @HOSPITALS, @INDEPENDEN, @OTHEREXP)";
        SqlCommand insertUser = new SqlCommand(insCmd, con);
        insertUser.Parameters.AddWithValue("@FINYR", TextBoxCYF.Text);
        insertUser.Parameters.AddWithValue("@TOTSL_REVE", TextBoxTRIR);
        insertUser.Parameters.AddWithValue("@INSTRUCTIO", TextBoxInstr.Text);
        insertUser.Parameters.AddWithValue("@RESEARCH", TextBoxRes.Text);
        insertUser.Parameters.AddWithValue("@PUBLIC_SER", TextBoxPubS.Text);
        insertUser.Parameters.AddWithValue("@ACADEMIC_S", TextBoxAcad.Text);
        insertUser.Parameters.AddWithValue("@STUDENT_SE", TextBoxStudS.Text);
        insertUser.Parameters.AddWithValue("@INSTITUTIO", TextBoxInstiS.Text);
        insertUser.Parameters.AddWithValue("@PHYSICAL_P", TextBoxOperM.Text);
        insertUser.Parameters.AddWithValue("@NET_AID", TextBoxNGAS.Text);
        insertUser.Parameters.AddWithValue("@AUXILIARY_", TextBoxAuxE.Text);
        insertUser.Parameters.AddWithValue("@HOSPITALS", TextBoxHosS.Text);
        insertUser.Parameters.AddWithValue("@INDEPENDEN", TextBoxIndeO.Text);
        insertUser.Parameters.AddWithValue("@OTHEREXP", TextBoxOE.Text);

        try
        {
            insertUser.ExecuteNonQuery();
            con.Close();
            Response.Redirect("FinancialIndicatorsForm.aspx");
        }
        catch (Exception er)
        {
            Response.Write("You Have Successfully Submitted the Information!!!");
        }
        finally
        {

        }
    }
    protected void ButtonPrint_Click(object sender, EventArgs e)
    {

    }

    protected void ButtonLogout_Click(object sender, EventArgs e)
    {
        Session["New"] = null;
        Response.Redirect("Login.aspx");
    }
}

Here is the code that does work.

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class IALOPage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        Session["New"] = null;
        Response.Redirect("Login.aspx");
    }
}

Posted 26-Jun-13 3:31am

Computer Wiz99

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2 solutions

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bbirajdar · Accepted Answer · 2013-06-26T03:36:00

Solution 1

Use

C#

Session.Clear()

or

C#

Session.Abandon()

More information here http://msdn.microsoft.com/en-us/library/system.web.sessionstate.httpsessionstate.clear.aspx[^]

http://msdn.microsoft.com/en-us/library/system.web.sessionstate.httpsessionstate.abandon.aspx[^]

Posted 26-Jun-13 3:36am

bbirajdar

Updated 26-Jun-13 3:37am

v3

Comments

Computer Wiz99 26-Jun-13 9:47am

ASPNET -i,

I tried the method you showed and still no go. Anything else I can try?

bbirajdar 26-Jun-13 9:53am

This should work as it works always.. I am thinking why it did not work for you.

Computer Wiz99 26-Jun-13 9:56am

Well I am reading the articles you gave me and trying to see what I missed.

bbirajdar 26-Jun-13 9:57am

Ok.. Tell me what exact behaviour you are expecting on the click of logout button..

Computer Wiz99 26-Jun-13 10:20am

What I am trying to get is when the user is finished filling out the form and clicks submit, they can click on log out to log them out of the session. The logout redirects them back to the log in screen. When I click on the log out on the form page it pops up all of the control validation.

bbirajdar 26-Jun-13 10:39am

Thats a proper description of the problem.. 'a no go' or 'does not work' does not make any sense to a third person who is not looking at your screen....

You need to specify the 'validation group' so that the validation will be fired only on the click of submit button and not on logout button

http://msdn.microsoft.com/en-us/library/ms227424(v=vs.100).aspx

Computer Wiz99 26-Jun-13 10:47am

Ok. Thanks. Will do.

**Nirav Prabtani** · Accepted Answer · 2013-06-26T04:39:00

Solution 2

Try This....:)

C#

protected void ButtonLogout_Click(object sender, EventArgs e)
    {
             

               Session.Abandon();
              Session.Clear();
              Response.Redirect("Login.aspx");

          
       
  }

Posted 26-Jun-13 4:39am

Nirav Prabtani

Comments

Computer Wiz99 26-Jun-13 10:47am

Thanks.