Jimmypony的技术汇总区
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摘要: "null" means the object reference is invalid in .NET, when you retrieve a NULL value from the Database, it is a valid value to .NET, and it is ... 阅读全文
posted @ 2008-07-19 00:21 Jim~ 阅读(153) 评论(0) 推荐(0) 编辑