public void PurgeAll() { Customers.Purge(); OrderItems.Purge(); Orders.Purge(); OrderItems.Purge(); SalesPeople.Purge(); Products.Purge(); PaymentMethods.Purge(); CustomerPaymentMethodLinks.Purge(); RecordsWithAllTypes.Purge(); RecordsWithCompositeKey.Purge(); RecordsWithSingleKey.Purge(); RecordsWithAutonumKey.Purge(); RecordsWithIgnoredFields.Purge(); RecordsWithRelationToSelf.Purge(); RecordsWithParent.Purge(); RecordsWithChildren.Purge(); }