using session i want to clear the values and also do not want to clear particular two textbox values

Question

0.00/5 (No votes)

See more:

Result page code as follows;

In result page in page load code as follows;

C#

 protected void Page_Load(object sender, EventArgs e)
 {

   try
   {
       Int32 Avg;
       Avg = Convert.ToInt32(Session["Avg"]);
       BtnReExam.Text = "Next Candidate";
       Image1.ImageUrl = "images/Congratulation.gif";
       Image1.Visible = true;
       if (Avg >= 90 && Avg <= 100)
           Label2.Text = "Excellent  " + Session["StudName"] + "  Congrats";
       else if (Avg >= 75 && Avg <= 90)
           Label2.Text = "Very Good  " + Session["StudName"] + "  Congrats";
       else if (Avg >= 60 && Avg <= 75)
           Label2.Text = "Good  " + Session["StudName"] + "  Congrats";
       else if (Avg < 60)
        Label2.Text = "Sorry " + Session["StudName"] + ". You are Failed. You have to attend the Re-Exam Now.";
           BtnReExam.Text = "Press here to Start Re-Exam";
           Image1.ImageUrl = "";
           Image1.Visible = false;
       //}
       Label1.Text = "You scored " + Avg + "% of marks";
       Session.Clear();
       Session.RemoveAll();
   }
   catch (Exception ex1)
   {
       this.Label4.Text = ex1.Message.ToString();
       return;
   }
}

Button ReExam code as follows

C#

protected void BtnReExam_Click(object sender, EventArgs e)
{
     Int32 Avg;
     Avg = Convert.ToInt32(Session["Avg"]);
     if (Avg < 60)
     {
         string studname = "";
         string studid = "";
         studname = Session["StudName"].ToString();
         studid = Session["StudID"].ToString();
         Session.Clear();
         Session.RemoveAll();
         Session["StudName"] = studname.ToString();
         Session["StudID"] = studid.ToString();
     }
     else
     {
         Session.Clear();
         Session.RemoveAll();
     }
       Response.Redirect("login.aspx");
}

when i run and attend the exam if student fails, then that student id and name want to display in the login page.

for that i written a code in Button (Rexam).

In the result page, page load i written if student fails means session clear,
but i want the student id and student name values do not want to clear in the session

when student fails i want to display the student name and student id in the login page.

for that how can ido?

from my above code in the result page, page load what is the problem

please help me.

Regards,
Narasiman P.

Posted 6-May-13 18:16pm

Member 8054539

Updated 6-May-13 18:59pm

Naz_Firdouse

v3

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Bikash Prakash Dash · Answer 1 · 2013-05-06T20:41:00

You are using

C#

Session.Clear();
Session.RemoveAll();

it will clear and remove all the Session Variables

try to remove particular sessions using
Session.Remove("Session Name");

if you are getting errors on page load, check weather the session variables you are using are NULL or not
Example->

C#

if (Session["Session Name"] != null)
        {
            Label2.Text = Session["Session Name"].ToString();
        }