2008 年 7月 19 日随笔档案 - Jim~

2008年7月19日

The difference between null and DBNull.Value

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(156) 评论(0) 推荐(0)