protected void submit_Click(object sender, EventArgs e)
{
BLItem objBL = new BLItem();
string roll_no = Session["roll_no"].ToString();
string section_id = Session["section_id"].ToString();
string q1 = quiz1.ToString();
string q2 = quiz2.ToString();
string q3 = quiz3.ToString();
string a1 = ass1.ToString();
string a2 = ass2.ToString();
string a3 = ass3.ToString();
string m1 = mid1.ToString();
string m2 = mid2.ToString();
string fnl = final.ToString();
objBL.enter_Marks(roll_no, section_id, q1, q2, q3, a1, a2, a3, m1, m2, fnl);
ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMessage", "alert('Marks Entered.')", true);
resetFields();
}