VB将文件夹重命名为DATE_TIME

Question

我想使用VB.NET将文件夹重命名为当前日期和时间

Dim thisDate As Date
thisDate = Today
My.Computer.FileSystem.RenameDirectory(Destination, "Backup_" &    Today)

Answer 1

使用它：

    Private Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.Click
    If String.IsNullOrEmpty(Source) OrElse String.IsNullOrEmpty(Destination) Then
        MsgBox("Source and Destination cant be empty")
        Exit Sub
    End If

    My.Computer.FileSystem.CopyDirectory(Source, Destination, True)

    Dim DestinationBackup As String = "C:\temp"
    Dim NewDir As String = System.IO.Path.Combine(DestinationBackup, "Backup_" & DateTime.Now.ToString("yyyyMMddHHmmssfffff"))
    If System.IO.Directory.Exists(NewDir) Then
        System.IO.Directory.Delete(NewDir, True)
    End If

    System.IO.Directory.Move(Destination, NewDir)

End Sub

Answer 2

尝试使用此

date.now().tostring("yyyyMMdd")