//Display Specification in dropdown in Add Doctor public void showSpecDropDown() { Models.Specialization spec = new Specialization(); DataSet data = spec.GetSpecDDown(); List <SelectListItem> speclist = new List <SelectListItem>(); foreach (DataRow dr in data.Tables[0].Rows) { speclist.Add(new SelectListItem { Text = dr["SPEC_NAME"].ToString(), Value = dr["SPEC_ID"].ToString() }); } ViewBag.Specs = speclist; }