如何从application.path获取UNC路径

Question

我想在VBA代码中获取活动工作簿的路径。 ActiveWorkbook.Path做这个

但是

我需要它来检索这样的东西：

\MachineNameShareFolderETCETC2

不是：

S:ETCETC2

其中S:映射到\MachineNameShareFolder。我该怎么做？

Answer 1

    Dim Drive As String
    Drive = Left(ActiveWorkbook.Path, 2)
    ActiveWorkbookPath = Replace(ActiveWorkbook.Path, Drive, GetNetworkPath(Drive))

Function GetNetworkPath(ByVal DriveName As String) As String
    Dim objNtWork  As Object
    Dim objDrives  As Object
    Dim lngLoop    As Long

    Set objNtWork = CreateObject("WScript.Network")
    Set objDrives = objNtWork.enumnetworkdrives
    For lngLoop = 0 To objDrives.Count - 1 Step 2
        If UCase(objDrives.Item(lngLoop)) = UCase(DriveName) Then
            GetNetworkPath = objDrives.Item(lngLoop + 1)
            Exit For
        End If
    Next
End Function

Answer 2

在尝试转换filepath或类似的任何垃圾之前，请尝试使用Workbook对象提供的其他几个属性。我个人在我的所有项目（网络驱动器上托管）中使用ActiveWorkbook.FullName，而且我从未遇到过问题。

也就是说，如果这种方法不起作用，那么肯定有转换filepath的方法。虽然我更喜欢首先浏览对象的属性（它们往往更可靠），但我对使用函数来解决问题并不抵抗。在这里查看本文：https：//pagecommunication.co.uk/2014/07/07/15/vba-to-convert-a-mapped-a-mapped-drive-drive-letter-tleter-to-unc-path/一下通往UNC路径的路径可能会有所帮助。两者之间的唯一区别是前者需要参考Microsoft.scripting.runtime，另一个不得。

Answer 3

Sub yourSub()
 strMyFullPath = ConvertToFullPath("S:ETCETC2") 'Call below sub
End Sub
Sub ConvertToFullPath(strShortPath as string) as string
 Dim obj1 as object
 Set obj1 = CreateObject("Scripting.FileSystemObject")
 c = obj1.GetDriveName(strShortPath)
 a = obj1.GetDrive(c).ShareName
 
 strFullPath = Replace(strShortPath,c,a)
 
 ConvertToFullPath = strFullPath
End Sub

Answer 4

下面的代码将以您要求的方式识别filepath。

Path = Right(CurDir(), Len(CurDir()) - InStr(CurDir(), "") + 1)