Page is accessible even after user has logged out

Hi..

Use the 

            Session.Abandon();

            Session.RemoveAll();

it will remove all the active sessions...

Hi,

Actually what i am doing is.

When user clicks on logout which is actually a link and goes to logout.aspx.. At the page load event of logout.aspx i have written

Session.Abandon();

Session.Clear();

Session.RemoveAll();

On My Master page i have one Logout link button the below i was written on click event on masterpage.

    protected void logout_Click(object sender, EventArgs e)

    {

        Session.Abandon();

        Session.RemoveAll();

        if (Session["mOrgCode"] == null)

        {

            Response.Write("<script>window.alert('Your Session has been expired,Please Login again.')</script>");

            Response.Redirect("NewLogin.aspx");

        }

    }

and same way in the page load of loginpage, 

page_Load

{

   if(!IsPostback)

  {

                 status = false;

            if (status == false)

            {

                Session["DynamicCon"] = null;

                Session["mOrgCode"] = null;

                Session["mOrgName"] = null;

                Session["mBusDate"] = null;

            }

  }

}

Naresh,

I do not have a linkbutton for logout.. Its is actually a link. logout.aspx page.

Dear Suchitra,

   That's not a matter..

same code use On Page_Load it will work..

session.Abandon();

session.Removeall();

 if(!IsPostback)

  {

           status = false;

            if (status == false)

            {

                Session["DynamicCon"] = null;

                Session["mOrgCode"] = null;

                Session["mOrgName"] = null;

                Session["mBusDate"] = null;

            }

  }