vb@rchiv · Tipps & Tricks · Systemordner ermitteln II

Rubrik: Dateisystem · Ordner & Verzeichnisse | VB-Versionen: VB4, VB5, VB6

26.05.02

Systemordner ermitteln II Eine Funktion, mit der sich die Pfadangaben zu den Systemordnern, wie Eigene Dateien, Desktop ... des aktuellen Benutzers ermitteln lassen.
Autor: Josef Balom	Bewertung:	Views: 31.067
www.balom.de	System: Win9x, WinNT, Win2k, WinXP, Win7, Win8, Win10, Win11	Beispielprojekt auf CD

Dieser Tipp zeigt, wie Sie die Systemordner (Eigene Dateien, Desktop...) ermitteln können.

Im Gegensatz zu einem unserer früheren Tipps wurde die Auflistung der möglichen Ordner um einiges erweitert.

Nachfolgenden Code bitte in ein Modul "packen"

Option Explicit
 
' Ordner-Auflistung
Public Enum SpecialFolderIDs
  sfidDESKTOP = &H0                  ' Desktop
  sfidNTERNET = &H1                  ' Internet Explorer (icon on desktop)
  sfidPROGRAMS = &H2                 ' Start Menu\Programs
  sfidCONTROLS = &H3                 ' My Computer\Control Panel
  sfidPRINTERS = &H4                 ' My Computer\Printers
  sfidPERSONAL = &H5                 ' My Documents
  sfidFAVORITES = &H6                ' \Favorites
  sfidSTARTUP = &H7                  ' StartMenu\Programs\Startup
  sfidRECENT = &H8                   ' \Recent
  sfidSENDTO = &H9                   ' \SendTo
  sfidBITBUCKET = &HA                ' \Recycle Bin
  sfidSTARTMENU = &HB                ' \StartMenu
  sfidDESKTOPDIRECTORY = &H10        ' name>\Desktop
  sfidDRIVERS = &H11                 ' My Computer
  sfidNETWORK = &H12                 ' Network Neighborhood
  sfidNETHOOD = &H13                 ' \nethood
  sfidFONTS = &H14                   ' windows\fonts
  sfidTEMPLATES = &H15
  sfidCOMMON_STARTMENU = &H16        ' All Users\StartMenu
  sfidCOMMON_PROGRAMS = &H17         ' AllUsers\Programs
  sfidCOMMON_STARTUP = &H18          ' AllUsers\Startup
  sfidCOMMON_DESKTOPDIRECTORY = &H19 ' AllUsers\Desktop
  sfidAPPDATA = &H1A                 ' name>\Application Data
  sfidPRINTHOOD = &H1B               ' name>\PrintHood
  sfidLOCAL_APPDATA = &H1C           ' name>\Local Settings\Applicaiton Data (non roaming)
  sfidALTSTARTUP = &H1D              ' non localizedstartup
  sfidCOMMON_ALTSTARTUP = &H1E       ' non localizedCommon startup
  sfidCOMMON_FAVORITES = &H1F
  sfidINTERNET_CACHE = &H20
  sfidCOOKIES = &H21
  sfidHISTORY = &H22
  sfidCOMMON_APPDATA = &H23          ' AllUsers\Application Data
  sfidWINDOWS = &H24                 ' GetWindowsDirectory()
  sfidSYSTEM = &H25                  ' GetSystemDirectory()
  sfidPROGRAM_FILES = &H26           ' C:\Program Files
  sfidMYPICTURES = &H27              ' C:\Program Files\My Pictures
  sfidPROFILE = &H28                 ' USERPROFILE
  sfidSYSTEMX86 = &H29               ' x86 system directory on RISC
  sfidPROGRAM_FILESX86 = &H2A        ' x86 C:\Program Files on RISC
  sfidPROGRAM_FILES_COMMON = &H2B    ' C:\Program Files\Common
  sfidPROGRAM_FILES_COMMONX86 = &H2C ' x86 Program Files\Common on RISC
  sfidCOMMON_TEMPLATES = &H2D        ' All Users\Templates
  sfidCOMMON_DOCUMENTS = &H2E        ' All Users\Documents
  sfidCOMMON_ADMINTOOLS = &H2F       ' All Users\Start Menu\Programs\Administrative Tools
  sfidADMINTOOLS = &H30              ' \Start Menu\Programs\Administrative Tools
  sfidProgramFiles = &H10000
  sfidCommonFiles = &H10001
End Enum
 
Private Type SHITEMID
  cb As Long
  abID As Byte
End Type
 
Private Type ITEMIDLIST
  mkid As SHITEMID
End Type
 
Private Declare Function SHGetSpecialFolderLocation Lib "shell32.dll" ( _
  ByVal hwndOwner As Long, _
  ByVal nFolder As Long, _
  pidl As ITEMIDLIST) As Long
 
Private Declare Function SHGetPathFromIDList Lib "shell32.dll" _
  Alias "SHGetPathFromIDListA" ( _
  ByVal pidl As Long, _
  ByVal pszPath As String) As Long

' Standard Systemordner ermitteln
Public Function GetSpecialFolder(CSIDL As _
  SpecialFolderIDs) As String
 
  Dim lResult As Long
  Dim IDL As ITEMIDLIST
  Dim sPath As String
 
  lResult = SHGetSpecialFolderLocation(100, CSIDL, IDL)
  If lResult = 0 Then
    sPath = Space$(512)
    lResult = SHGetPathFromIDList(ByVal IDL.mkid.cb, _
      ByVal sPath)
    GetSpecialFolder = Left$(sPath, InStr(sPath, _
      Chr$(0)) - 1)
  End If
End Function

Beispiele

' zum Aufrufen kann z.B. folgendes verwendet werden:
sPfadDesktop = GetSpecialFolder(sfidPERSONAL)