public void UpdateClient( string Name, string Adress, string PhoneNumber, int Tariff, int Zone, string PonClient, string Comment, int IDNumber) { ClientsDao dao = new ClientsDao(); Client oldClient = dao.Details(IDNumber); Client client = new Client() { Name = Name, Adress = Adress, PhoneNumber = PhoneNumber, ZoneId = Tariff, TariffId = Zone, Comment = Comment, IDNumber = IDNumber, Validity = oldClient.Validity, Included = oldClient.Included }; dao.Update(client); }