protected void BtnAdd_Click(object sender, EventArgs e)
 {
     i = obj.AddCurriculmn(txtdate.Text, txttopic.Text, txtdesc.Text, "Admin", 1, DateTime.Now.ToString());
     if (i > 0)
     {
         lblmsg.Text = "Data Inserted";
         BindData();
         ClearFields();
     }
 }