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D▌Z▌N SE╟T▌RMEK

WINDOWS'UN aτ, kaydet, farkl² kaydet diyalog kutular²n² kullanarak kullan²c²n²n bir dosyas² seτmesini veya kaydetmesini sa≡layabilirsiniz. ▌■ klas÷r seτmeye gelince genel diyalog kutular² yeterli olmayacakt²r. Siz de klas÷r seτtirmek iτin VB ile gelen dirlistbox'² kullanacaks²n²z. Asl²nda bu kontrolⁿ kullanman²za pek gerek yok. VB'e nas²l bir genel diyalog kutusu istedi≡inizi s÷ylerseniz o sizin iτin o biτimde bir aτ diyalog kutusu τ²karacakt²r. A■a≡²daki fonksiyonu τa≡²rd²≡²n²zda Win32'nin yeni ÷zelli≡i olan dizin seτme kutusu ortaya τ²kacakt²r.

Option Explicit
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
Private Const BIF_RETURNONLYFSDIRS = 1
Private Const MAX_PATH = 260
Private Declare Sub CoTaskMemFree Lib ' ole32.dll' (ByVal hMem As Long)
Private Declare Function lstrcat Lib ' kernel32' Alias ' lstrcatA' _
(ByVal lpString1 As String, ByVal lpString2 As String) As Long
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
Public Function BrowseForFolder(hWndOwner As Long, sPrompt _
As String) As String
Dim iNull As Integer
Dim lpIDList As Long
Dim lResult As Long
Dim sPath As String
Dim udtBI As BrowseInfo
With udtBI
.hWndOwner = hWndOwner
.lpszTitle = lstrcat(sPrompt, ' ' )
.ulFlags = BIF_RETURNONLYFSDIRS
End With
lpIDList = SHBrowseForFolder(udtBI)
If lpIDList Then
sPath = String$(MAX_PATH, 0)
lResult = SHGetPathFromIDList(lpIDList, sPath)
Call CoTaskMemFree(lpIDList)
iNull = InStr(sPath, vbNullChar)
If iNull Then
sPath = Left$(sPath, iNull - 1)
End If
End If
BrowseForFolder = sPath
End Function