asp.net session ends abruptly

harshil.sh · December 7th, 2012, 12:24 PM

My asp.net session ends abruptly after i perform a delete operation on database.
please note that i am using Inproc mode for session management and not the database. please help its urgent

harshil.sh · December 8th, 2012, 01:45 PM

please help its urgent

Imar · December 9th, 2012, 07:35 AM

If it's urgent, you better supply more relevant information, such as your site's setup, the code you're using, the results of debugging your code and so on.

Based on what you've provided so far it's impossible to help you. Database updates don't end sessions so there must be something in your code or configuration that's causing this. What it is, is impossible to say without more information.

Cheers,

Imar

harshil.sh · December 9th, 2012, 11:34 PM

i have a cms system, after a user logins to the system, there is a page with a gridview hwich has a column of checkboxes in it. there is a button on the page to delete records selected in the gridview using the checkbox. when press on this button, the records get deleted. now there is also a column of edit buttons in the gridview. after the delete operation, when i click on the edit button, the session ends i am redirected to the login page, here's the code for delete button:-

Code:

try
        {
            string id = string.Empty;
            foreach (GridViewRow gv in GridView1.Rows)
            {
                CheckBox chkselectItem = (CheckBox)gv.FindControl("CheckBox1");
                if (chkselectItem.Checked)
                {
                    id = ((DataKey)GridView1.DataKeys[gv.RowIndex]).Value.ToString();
                    chkid.Add(id);
                }
            }
            if (chkid.Count <= 0)
            {
                lblMessage.Text = "Please Select a Meeting to delete";
            }
            else
            {
                for (int i = 0; i < chkid.Count; i++)
                {
                    DeleteMeeting(chkid[i].ToString());
                    string query = "delete from tblBMeeting where id=" + chkid[i].ToString();
                    int res = dba.Insert(query);
                    if (res == 0)
                    {
                        //DeleteMeeting(chkid[i].ToString());
                        lblMessage.Text += "Meeting Removed";
                    }
                    else
                    {
                        //lblMessage.Text = query;
                        break;
                    }
                }
            }
            fillGrid(ddlForums.SelectedValue);
        }
        catch (Exception ex)
        {
            ErrorLoging.logerror(ex.Message, "Meetings");
        }

here's the code for validating Session in master page.

Code:

if (String.IsNullOrEmpty((String)Session["user"]))
                FormsAuthentication.RedirectToLoginPage();

Imar · December 10th, 2012, 09:38 AM

Hi there,

I don't see any code that could explain the problem you're having. Maybe the error handling module changes the session state?

Also, why are you using session variables to keep track of a logged in user when you're also using forms authentication? More of a side question; not directly related to your problem at hand though.

Cheers,

Imar