VB6 打开文件夹

Option Explicit

Private Const BIF_RETURNONLYFSDIRS = 1

Private Const BIF_DONTGOBELOWDOMAIN = 2

Private Const MAX_PATH = 260

Private Declare Function SHBrowseForFolder Lib "shell32" (lpbi As BrowseInfo) As Long

Private Declare Function SHGetPathFromIDList Lib "shell32" (ByVal pidList As Long, ByVal lpBuffer As String) As Long

Private Declare Function lstrcat Lib "kernel32" Alias "lstrcatA" (ByVal lpString1 As String, ByVal lpString2 As String) As Long

Private Type BrowseInfo

hWndOwner As Long

pIDLRoot As Long

pszDisplayName As Long

lpszTitle As Long

ulFlags As Long

lpfnCallback As Long

lParam As Long

iImage As Long

End Type

'按钮1

Private Sub Command1_Click()

Dim lpIDList As Long

Dim sBuffer As String

Dim szTitle As String

Dim tBrowseInfo As BrowseInfo

szTitle = "This is the title"

With tBrowseInfo

.hWndOwner = Me.hWnd

.lpszTitle = lstrcat(szTitle, "")

.ulFlags = BIF_RETURNONLYFSDIRS + BIF_DONTGOBELOWDOMAIN

End With

lpIDList = SHBrowseForFolder(tBrowseInfo)

If (lpIDList) Then

sBuffer = Space(MAX_PATH)

SHGetPathFromIDList lpIDList, sBuffer

sBuffer = Left(sBuffer, InStr(sBuffer, vbNullChar) - 1)

MsgBox sBuffer

End If

End Sub