摘要: public bool AddEntity(Customer entity)//添加实体{MyHotelModelContainer hotelDB = new MyHotelModelContainer();//定义上下文实体if (entity.Id == Guid.Empty){entity.... 阅读全文
posted @ 2014-04-22 11:47 armyfai 阅读(321) 评论(0) 推荐(0) 编辑