while (dr.Read())
                {
                    ResponseLoad load = new ResponseLoad()
                    {
                        AddrName = Convert.ToString(dr["AddrName"]),
                        visitDay = Convert.ToInt32(dr["day_visit"]),
                        visitDate = Convert.ToDateTime(dr["last_visit"]).Ticks,
                        lastOrder = Convert.ToInt32(dr["DOCAMT_LASTSALE"]),
                    };
                    result.Body.Add(load);
                }