remember me problem checked problem

See more:

C#

ASP.NET

C#4.0

Hi folk's

I have a login form in that if i check the remember me check-box,then i want to remember username and password ..

above code is for remember me.. functionality...it is working fine but only one problem ...After checking remember me check box.. if i reload login page the checked remember not remains can any one help me how can i reslove this problem.....


Can any one help me......
My code is in this way..........for remember me .....

Below code is working fine only problem is checked remember is not remains ....

protected void Page_Load(object sender, EventArgs e)
   {
       if (Page.IsPostBack)
       {
           if (chk_rem.Checked)
           {
               HttpCookie mycookie1 = new HttpCookie("mycookie1");
               //Response.Cookies.Remove("mycookie1");

               Response.Cookies.Add(mycookie1);

               mycookie1.Values.Add("Username", txt_username.Text);
               mycookie1.Values.Add("Password", txt_password.Text);
               DateTime dtex = DateTime.Now.AddDays(15);

               if (chk_rem.Checked == true)
               {
                   if (Request.Cookies["mycookie1"] != null)
                   {
                       HttpCookie getcookie1 = Request.Cookies.Get("mycookie1");
                       string un = getcookie1.Values["Username"].ToString();
                       string ps = getcookie1.Values["Password"].ToString();
                   }

               }

           }
           if (chk_rem.Checked == false)
           {
               Response.Cookies["mycookie1"].Expires = DateTime.Now.AddDays(-1);
           }
       }


       if (HttpContext.Current.Request.Cookies["mycookie1"] != null)
       {
           try
           {
               txt_username.Text = HttpContext.Current.Request.Cookies["mycookie1"]["Username"].ToString();
               string a = HttpContext.Current.Request.Cookies["mycookie1"]["Password"].ToString();
               txt_password.Attributes.Add("value", a);

               chk_rem.Checked = true;
           }
           catch { }
       }

   }

Thank's&Regard's
mahesh.b.p.c