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Page_Load: If Not Page.IsPostBack Then '--------------------------下面的是错误的 如果2006-10-31 那么-1月 就是 2006-9-31 所以是错误的 Dim year, month, day As Integer day = Now.Day ... 阅读全文
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Dim SMS_UploadFiles_Path As String = System.Configuration.ConfigurationSettings.AppSettings("SMS_UploadFiles_Path") 'Dim mPath As String = Server.MapPath(SMS_UploadFiles_Path) + "\" ... 阅读全文
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复制文件：FileInfo fiMyfile = new FileInfo(@"C:\123\456.txt"); if(fiMyfile.Exists) { fiMyfile.CopyTo(@"D:\123\456.txt", true); } 删除文件：FileInfo fiMyfile = new FileInfo(@"C:\123\456... 阅读全文