public static DataTable fetchdates(int userid) { bus_eleave_ugc1 bus = new bus_eleave_ugc1(); bus.userid = userid; DataTable dt = bus.fetch_holidays1(); DataTable dt1 = new DataTable(); dt1.Columns.Add("dates1"); for (int i = 0; i < dt.Rows.Count; i++) { string[] split = dt.Rows[i]["dates"].ToString().Split(','); for (int j = 0; j < split.Length; j++) { DataRow dr = dt1.NewRow(); dr["dates1"] = split[j]; dt1.Rows.Add(dr); } } return(dt1); }