private void detach_DiscountProducts1(DiscountProduct entity) { this.SendPropertyChanging(); entity.ProductInfo1 = null; }
private void attach_DiscountProducts(DiscountProduct entity) { this.SendPropertyChanging(); entity.ProductInfo = this; }
partial void UpdateDiscountProduct(DiscountProduct instance);
partial void DeleteDiscountProduct(DiscountProduct instance);
partial void InsertDiscountProduct(DiscountProduct instance);