public void ZZZZ_ClassCleanUp()
        {
            if (con != null)
            {
                ownersRepository.Refresh();
                ownersRepository.Delete(Owner1.PrimaryKey);
                ownersRepository.Delete(Owner2.PrimaryKey);
                ownersRepository.Delete(Owner3.PrimaryKey);
                ownersRepository.Flush();

                carsRepository.Refresh();
                carsRepository.Delete(Car1.PrimaryKey);
                carsRepository.Delete(Car2.PrimaryKey);
                carsRepository.Delete(Car3.PrimaryKey);
                carsRepository.Delete(Car4.PrimaryKey);
                carsRepository.Delete(Car5.PrimaryKey);
                carsRepository.Delete(Car6.PrimaryKey);
                carsRepository.Delete(Car7.PrimaryKey);
                carsRepository.Delete(Car8.PrimaryKey);
                carsRepository.Delete(Car9.PrimaryKey);
                carsRepository.Delete(Car10.PrimaryKey);
                carsRepository.Delete(Car11.PrimaryKey);
                carsRepository.Delete(Car12.PrimaryKey);
                carsRepository.Delete(Car13.PrimaryKey);
                carsRepository.Delete(Car14.PrimaryKey);
                carsRepository.Delete(Car15.PrimaryKey);
                carsRepository.Flush();

                manufacturersRepository.Refresh();
                manufacturersRepository.Delete(Manufacturer1.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer2.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer3.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer4.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer5.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer6.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer7.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer8.PrimaryKey);
                manufacturersRepository.Delete(Manufacturer9.PrimaryKey);
                manufacturersRepository.Flush();

                countriesRepository.Refresh();
                countriesRepository.Delete(Country1.PrimaryKey);
                countriesRepository.Delete(Country2.PrimaryKey);
                countriesRepository.Delete(Country3.PrimaryKey);
                countriesRepository.Delete(Country4.PrimaryKey);
                countriesRepository.Delete(Country5.PrimaryKey);
                countriesRepository.Flush();

                regionsRepository.Refresh();
                regionsRepository.Delete(Region1.PrimaryKey);
                regionsRepository.Delete(Region2.PrimaryKey);
                regionsRepository.Delete(Region3.PrimaryKey);
                regionsRepository.Flush();

                con.Close();
            }
        }
 public void A430_Delete15Cars()
 {
     carsRepository.Refresh();
     carsRepository.Delete(Car1.PrimaryKey);
     carsRepository.Delete(Car2.PrimaryKey);
     carsRepository.Delete(Car3.PrimaryKey);
     carsRepository.Delete(Car4.PrimaryKey);
     carsRepository.Delete(Car5.PrimaryKey);
     carsRepository.Delete(Car6.PrimaryKey);
     carsRepository.Delete(Car7.PrimaryKey);
     carsRepository.Delete(Car8.PrimaryKey);
     carsRepository.Delete(Car9.PrimaryKey);
     carsRepository.Delete(Car10.PrimaryKey);
     carsRepository.Delete(Car11.PrimaryKey);
     carsRepository.Delete(Car12.PrimaryKey);
     carsRepository.Delete(Car13.PrimaryKey);
     carsRepository.Delete(Car14.PrimaryKey);
     carsRepository.Delete(Car15.PrimaryKey);
     carsRepository.Flush();
 }