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[vbs] 使用VBS浏览本地文件的3种方式,获取完整路径

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发表于 2020-4-17 04:08:57 | 显示全部楼层 |阅读模式
因为系统组件差异,所以代码也有不同文章最后咔叽网单www.2nzz.com给出一个通用的代码
XP下:

Function BrowseForFile( )
' Select File dialog based on a script by Mayayana
' Known issues:
' * Tree view always opens Desktop folder
' * In Win7/IE8 only the file NAME is returned correctly, the path returned will always be C:\fakepath\
' * If a shortcut to a file is selected, the name of that FILE will be returned, not the shortcut's
'On Error Resume Next
'===========1, file browserer in XP ==================
Set objDialog = CreateObject("UserAccounts.CommonDialog")
objDialog.Filter = "txt|*.txt"
objDialog.InitialDir = "C:\"
intResult = objDialog.ShowOpen
If intResult <> 0 Then
        BrowseForFile = objDialog.FileName
        exit function
else
        msgbox "Error."
End If
end function
BrowseForFile2003下'for windows 2003

Function SelectAFile
Set objDialog = CreateObject("SAFRCFileDlg.FileOpen")
intResult = objDialog.OpenFileOpenDlg
SelectAFile = objDialog.FileName
End Function浏览器方式:

Function BrowseForFile( )
'===========2, fileselect in IE ======================
'Another way to get file path
  Dim objIE, strSelected
  BrowseForFile = ""
  Set objIE = CreateObject( "InternetExplorer.Application" )
objIE.ToolBar = False
objIE.Resizable = False
objIE.StatusBar = False
objIE.Width = 300
objIE.Height = 100
  objIE.visible = True
  objIE.Navigate( "about:blank" )
  Do Until objIE.ReadyState = 4
  Loop
' Center the dialog window on the screen
With objIE.Document.ParentWindow.Screen
objIE.Left = (.AvailWidth - objIE.Width ) \ 4
objIE.Top = (.Availheight - objIE.Height) \ 4
End With
  objIE.Document.Write "<HTML><BODY><INPUT ID=""FileSelect"" NAME=""FileSelect"" TYPE=""file""><BODY></HTML>"
  With objIE.Document.all.FileSelect
    .focus
    .click
    strSelected = .value
  End With
  objIE.Quit
  Set objIE = Nothing  
If Trim(strSelected) = "" Then
Msgbox "You selected no file."
Wscript.Quit
End If
BrowseForFile = strSelected
End Function

BrowseForFile有没有发现上面的代码运行不易啊,这里咔叽网单www.2nzz.com小编为大家分享一个可用的,虽然上面的的代码不能用但学习参考一下还是不错的,现在因为平台愿意导致,原来这些代码都是可以使用的。

Function ChooseFile()
   Dim Result
   Result = ""
   Dim IE : Set IE = CreateObject("InternetExplorer.Application")
   With IE
     .Visible = False
     .Navigate("about:blank")
     Do Until .ReadyState = 4 : Loop
     With .Document
       .Write "<html><body><input id='f' type='file'></body></html>"
       With .All.f
         .Focus
         .Click
         Result = .Value
       End With
     End With
     .Quit
   End With
   Set IE = Nothing
  ChooseFile = Result
End Function
ChooseFile好了这篇 关于vbs选择本地文件功能的代码就介绍到这了,需要的朋友可以参考一下。

原文地址:https://www.jb51.net/article/175943.htm

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