public void LoadForm() { BLLDepartmentDesignation objbll = new BLLDepartmentDesignation(); objbll.Dep_id = (string)Session["dep_update"]; List <BLLDepartmentDesignation> objlist = new List <BLLDepartmentDesignation>(); objlist = objbll.SelectDepartmentbyid(objbll); if (objlist.Count > 0) { txtdepartmentid.Text = objlist[0].Dep_id; txtdepartmentname.Text = objlist[0].Dep_name; } }