asp.net c# in session state

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i have the code in login page(login.aspx.cs) as follows

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 login : System.Web.UI.Page
{
    protected void Button1_Click(object sender, EventArgs e)
    {
        if (txtusername.Text == "ravi" && txtpassword.Text == "reddy")
        {
            Session["PassWord"] = txtpassword.Text;
            Session.Timeout = 1;



            Response.Redirect("checkpassword.aspx");
        }
        else
            Response.Write("wrong details");
    }
}

and and i have the code in password.aspx.cs

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 checkpassword : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

        if (Session["PassWord"] == null)
        {

            Response.Redirect("login.aspx");
        }
        else

            lblstatus.Text = Session["PassWord"].ToString();

    }

}

we want the output as after i login into the loginpage it shows reddy as a lable in password.aspx(it is open in browser) after one mintute time i refresh the page the output was sorry session over . i need this what i do and at the same time it redirect to login.aspx page plz help

Posted 17-Feb-12 0:57am

Member 8557191

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Comments

Varun Sareen 17-Feb-12 7:02am

why are you doing Session.TimeOut=1 after setting it in login.aspx page??why are you doing Session.TimeOut=1 after setting it in login.aspx page??

ZurdoDev 17-Feb-12 7:53am

Not sure exactly what you want? Are you wanting the page to automatically go to the login page when the session has timed out? You need a client side (JS) solution for that.

amolpatil2243 17-Feb-12 9:46am

hi
set session.timeout in web config.

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BobJanova · Answer 1 · 2012-02-17T03:18:00

Don't use manual authentication in ASP.net unless you have a really good reason to. Look at the Membership and Roles features and use them.

If you want to check for session expiry and auto-redirect then you need a little AJAX script that calls a server-side script that looks something like

Response.Write(null == Session["PassWord"] ? "expired" : "valid");

... and then checks the result and redirects to a login page if necessary.