摘要: 在Linq to Entity过程中碰到了“此 ObjectContext 实例已释放,不可再用于需要连接的操作。”其英文报错“The ObjectContext instance has been disposed and can no longer be used for operations 阅读全文
posted @ 2011-01-26 10:30 焦涛 阅读(16228) 评论(3) 推荐(3)