vb中调用系统一个对话框

[lihao102]

在VB中，想调用“浏览文件夹”对话框 应该用什么函数啊

[一笑拔剑]

稍等
代码马上到

[一笑拔剑]

需要先声明一下api
Declare Function SHBrowseForFolder Lib "shell32.dll" Alias "SHBrowseForFolderA" (lpbrowseinfo As browseinfo) As Long
Declare Function SHGetPathFromIDList Lib "shell32.dll" Alias "SHGetPathFromIDListA" (ByVal pidl As Long, ByVal pszpath As String) As Long


Type browseinfo
howen As Long
pidlroot As Long
pszdisplayname As String
lpsztitle As String
ulflags As Long
lpfn As Long
lParam As Long
iImage As Long
End Type


Private Sub path1()
Dim bi As browseinfo
Dim pidl, rtn, path As String
Dim pos As Integer
With bi
.lpsztitle = "选择目录"
End With
pidl = SHBrowseForFolder(bi)
path = Space(512)
rtn = SHGetPathFromIDList(ByVal pidl, ByVal path)
If rtn <> "" Then
pos = InStr(path, Chr(0))
End If
p1 = Left(path, pos - 1)
End Sub

p1即路径

调用path1()即可

也可改为function把path1改为返回值

[leongwong]

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[一笑拔剑]

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