Hi Planoie,
  Let me Explain, i have a .ascx page wherein i assign a value for my Session Variable..let us say:
         Session.Add ("ssnStudentName","Twinkle");
And i have another .cs file, wherein i access the session variable, say:
           string strName = (string)System.Web.HttpContext.Current.Session["ssnStudentName"];
            System.Web.HttpContext.Current.Response.Write(strN ame);

This will result in a blank space without returning any value. It neither give erorr nor display the value.
Any Idea on this??
Thanks in Advance
Regards
Twinkle

No. I'm baffled. I have done this very same kind of operation myself and I have had success. Can you run this in the debugger to see that the code is working and see what's in the session? Try turning on trace for the page and look at the contents of the session collection to verify that your value is getting into the session.

Planoie,
 I'm sorry I was wrong. It does raises Error (as I had handled the error, I couldn’t find out). When I debugged the code, I got the following errors in my immediate window

?System.Web.HttpContext.Current.Session["ssnStudentName"]
error: 'System.Web.HttpContext.Current.Session' is not an array or pointer. Indexing is not available
?(string)Session["ssnStudentName"]
error: identifier 'Session' out of scope
?(string)System.Web.HttpContext.Current.Session["ssnStudentName"]
error: 'System.Web.HttpContext.Current.Session' is not an array or pointer. Indexing is not available
?(string)context.Session["ssnStudentName"]
error: 'context.Session' is not an array or pointer. Indexing is not available

As of now I have overcome by using querysting instead of session. But I’m very much curious to know what was the problem actually. Thank You so much for ur support

Regards,
Twinkle

Ok, I realize now something that I should have caught earlier. You should try it this way:

System.Web.HttpContext.Current.Session.Items["..."]

No planoie, I tried that long back..Even that didn't work, it gave a runtime error as follows
'System.Web.SessionState.HttpSessionState' does not contain a definition for 'Items'

Well then I really don't know what the problem could be. Without seeing the entire picture of your code, the project and all I can't do much more.

o.k No probs. have solved that using Querystring. Thank u so much