Question

Can i store session value in a table with button click. In my code below I want the UserName in table..

Here is the code I’m using:

string cmdstr = "select count(*) from Reg where UserName='" + TextBoxaun.Text + "'";
SqlCommand checkUser = new SqlCommand(cmdstr, con);

int temp = Convert.ToInt32(checkUser.ExecuteScalar().ToString());
if (temp == 1)
{
    string cmdstr2 = "select Password from Reg where UserName='" +   TextBoxaun.Text + "'";

    SqlCommand pass = new SqlCommand(cmdstr2, con);
    string password = pass.ExecuteScalar().ToString();
    con.Close();

    if  (password == TextBoxapass.Text)
        Session["newapply"] = TextBoxaun.Text;
}

Answer 1

First of all, you need ASP.NET SQL Server Registration Tool

After you create ASPState database, you must change session state mode in web.config like this:

<sessionState mode="SQLServer" 
              sqlConnectionString="[Database connection string]"/> 

P.S. When you are using SQLServer or StateServer modes, objects must be serializable. For more details see Session-State Modes