internal void UpdateStateHouse()
        {
            int      Houseid   = SelectedHouse.MANHA;
            DateTime OutofDate = (DateTime)SelectedHouse.NGAYHETHAN;
            DateTime Date      = DateTime.Now;
            string   State     = SelectedHouse.TINHTRANG;

            try
            {
                using (QUANLYNHADATEntities db = new QUANLYNHADATEntities())
                {
                    db.USP_TEST_AGENCY_UpdateHouseInformation(Houseid, OutofDate, Date, State);
                }
            }
            catch (Exception ex) {}
        }