session null exception error

Question

2.00/5 (1 vote)

See more:

Hai,

I am working with session variable. But, when the session is in null null reference error is showing . How to check session in if loop.

Regards,
Manu.

Posted 24-Feb-12 19:47pm

manurichsoft

Add a Solution

Comments

Varun Sareen 25-Feb-12 2:13am

paste some code

3 solutions

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)

Abhinav S · Answer 1 · 2012-02-24T20:32:00

Solution 2

Check if session attributes are not null before accessing them
e.g. if (Session["sesloginId"] != null)

Posted 24-Feb-12 20:32pm

Abhinav S

Comments

Sergey Alexandrovich Kryukov 26-Feb-12 12:46pm

Logical, isn't it? My 5.
--SA

manurichsoft · Answer 2 · 2012-02-24T20:16:00

Solution 1

C#

if (Session["sesloginId"].ToString() != "")
                {
                  }

Posted 24-Feb-12 20:16pm

manurichsoft

Updated 24-Feb-12 20:43pm

vikash kumar NIIT · Answer 3 · 2012-02-25T23:37:00

Solution 3

in other pages which you want to retrieve session value just write in page load event if(Session.Count>0)
{
and write your session value here
}

Posted 25-Feb-12 23:37pm

vikash kumar NIIT