Taskbar - VB

Option Explicit
 
Private Type UUID
    data1       As Long
    data2       As Integer
    data3       As Integer
    data4(7)    As Byte
End Type
 
Private Declare Function SHGetKnownFolderPath Lib "Shell32.dll" (rfid As UUID, ByVal dwFlags As Long, ByVal hToken As Long, ppszPath As Long) As Long
Private Declare Function CLSIDFromString Lib "ole32.dll" (ByVal lpszCLSID As Long, ByRef clsid As UUID) As Long
Private Declare Function lstrlen Lib "kernel32.dll" Alias "lstrlenW" (ByVal lpString As Long) As Long
Private Declare Function lstrcpyn Lib "kernel32.dll" Alias "lstrcpynW" (ByVal lpString1 As Long, ByVal lpString2 As Long, ByVal iMaxLength As Long) As Long
 
Private Sub Form_Load()
 
    Const FOLDERID_UserPinned        As String = "{9E3995AB-1F9C-4F13-B827-48B24B6C7174}"
    
    Dim sUserPinned As String
 
    'If OSVer.MajorMinor >= 6 Then ' Vista+
        sUserPinned = GetKnownFolderPath(FOLDERID_UserPinned)
    'End If
    
    MsgBox sUserPinned & "\" & "TaskBar"
End Sub
 
Public Function GetKnownFolderPath(ByVal KnownFolderID As String) As String
    On Error GoTo ErrorHandler
    'https://msdn.microsoft.com/en-us/library/windows/desktop/dd378457(v=vs.85).aspx
    
    Const KF_FLAG_NOT_PARENT_RELATIVE   As Long = &H200&
    Const KF_FLAG_DEFAULT_PATH          As Long = &H400&
    Const KF_FLAG_CREATE                As Long = &H8000&
    
    'If OSVer.MajorMinor < 6 Then Exit Function
    
    Dim rfid    As UUID
    Dim lr      As Long
    Dim sPath   As String
    Dim Ptr     As Long
    Dim strLen  As Long
    
    CLSIDFromString StrPtr(KnownFolderID), rfid
    
    lr = SHGetKnownFolderPath(rfid, KF_FLAG_NOT_PARENT_RELATIVE Or KF_FLAG_DEFAULT_PATH, 0&, Ptr)
    
    If 0 = lr Then
        strLen = lstrlen(Ptr)
        sPath = String$(strLen, vbNullChar)
        lstrcpyn StrPtr(sPath), Ptr, strLen + 1&
    
        GetKnownFolderPath = sPath
    End If
    Exit Function
ErrorHandler:
    Debug.Print Err; "Engine.GetKnownFolderPath"; "KnownFolderID:"; KnownFolderID
End Function