private void detach_Orders_Coupons(Orders_Coupon entity) { this.SendPropertyChanging(); entity.Coupon = null; }
private void attach_Orders_Coupons(Orders_Coupon entity) { this.SendPropertyChanging(); entity.Coupon = this; }
partial void UpdateOrders_Coupon(Orders_Coupon instance);
partial void DeleteOrders_Coupon(Orders_Coupon instance);
partial void InsertOrders_Coupon(Orders_Coupon instance);