烈火123

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C#时间相减

摘要： DateTime dtone = Convert.ToDateTime("2007-1-1 05:32:22"); DateTime dtwo = Convert.ToDateTime("2007-1-1 04:20:15"); TimeSpan span = dt... 阅读全文

posted @ 2009-07-01 18:46 慧神星阅读(131) 评论(0) 推荐(0)