59 - 增删改查 - UserManager.cs的接口

每一个接口

开session
开transaction事务
操作
关transaction事务
关session

• 增

            using (ISession session = NHibernateHelper.OpenSession())
            {
                using (ITransaction transaction = session.BeginTransaction())
                {
                    session.Save(user);
                    transaction.Commit();
                }
            }

• 删

            using (ISession session = NHibernateHelper.OpenSession())
            {
                using (ITransaction transaction = session.BeginTransaction())
                {
                    session.Delete(user);
                    transaction.Commit();
                }
            }

• 改

            using (ISession session = NHibernateHelper.OpenSession())
            {
                using (ITransaction transaction = session.BeginTransaction())
                {
                    session.Update(user);
                    transaction.Commit();
                }
            }

• 查

            using (ISession session = NHibernateHelper.OpenSession())
            {
                using (ITransaction transaction = session.BeginTransaction())
                {
                    user user = session.Get<user>(pk);//
                    transaction.Commit();
                    return user;//返回
                }
            }