Hierarchical List

I'd like to create a list of all the folders on my hard drive; Column A
would contain the folder name (starting at the root level), Column B would
then contain the names of the folders in each of the Column A folders, Column
C contains the names of the folders inside the Column B folders etc. Then,
the next root level folder's name is entered into column A etc.

The trick is that when I go to sort the data, I'd like the original
relationship between each the columns to be retained. And, ideally, I'd like
to be able to "shrink" the hierarchy on a folder by folder basis.

Can it be done in Excel?

Option Explicit

Private cnt As Long
Private arfiles
Private level As Long

Sub Folders()
Dim i As Long
Dim sFolder As String
Dim iStart As Long
Dim iEnd As Long
Dim fOutline As Boolean

arfiles = Array()
cnt = -1
level = 1

sFolder = "E:\"
ReDim arfiles(2, 0)
If sFolder <> "" Then
SelectFiles sFolder
Application.DisplayAlerts = False
On Error Resume Next
Worksheets("Files").Delete
On Error GoTo 0
Application.DisplayAlerts = True
Worksheets.Add.Name = "Files"
With ActiveSheet
For i = LBound(arfiles, 2) To UBound(arfiles, 2)
If arfiles(0, i) = "" Then
If fOutline Then
Rows(iStart + 1 & ":" & iEnd).Rows.Group
End If
With .Cells(i + 1, arfiles(2, i))
.Value = arfiles(1, i)
.Font.Bold = True
End With
iStart = i + 1
iEnd = iStart
fOutline = False
Else
.Hyperlinks.Add Anchor:=.Cells(i + 1, arfiles(2, i)), _
Address:=arfiles(0, i), _
TextToDisplay:=arfiles(1, i)
iEnd = iEnd + 1
fOutline = True
End If
Next
.Columns("A:Z").ColumnWidth = 5
End With
End If
'just in case there is another set to group
If fOutline Then
Rows(iStart + 1 & ":" & iEnd).Rows.Group
End If

Columns("A:Z").ColumnWidth = 5
ActiveSheet.Outline.ShowLevels RowLevels:=1
ActiveWindow.DisplayGridlines = False

End Sub

'-----------------------------------------------------------------------
Sub SelectFiles(Optional sPath As String)
'-----------------------------------------------------------------------
Static FSO As Object
Dim oSubFolder As Object
Dim oFolder As Object
Dim oFile As Object
Dim oFiles As Object
Dim arPath

If FSO Is Nothing Then
Set FSO = CreateObject("Scripting.FileSystemObject")
End If

If sPath = "" Then
sPath = CurDir
End If

arPath = Split(sPath, "\")
cnt = cnt + 1
ReDim Preserve arfiles(2, cnt)
arfiles(0, cnt) = ""
arfiles(1, cnt) = arPath(level - 1)
arfiles(2, cnt) = level

Set oFolder = FSO.GetFolder(sPath)
Set oFiles = oFolder.Files
For Each oFile In oFiles
cnt = cnt + 1
ReDim Preserve arfiles(2, cnt)
arfiles(0, cnt) = oFolder.Path & "\" & oFile.Name
arfiles(1, cnt) = oFile.Name
arfiles(2, cnt) = level + 1
Next oFile

level = level + 1
For Each oSubFolder In oFolder.Subfolders
SelectFiles oSubFolder.Path
Next
level = level - 1

End Sub

#If VBA6 Then
#Else
'-----------------------------**-----------------------------*-*------
Function Split(Text As String, _
Optional Delimiter As String = ",") As Variant
'-----------------------------**-----------------------------*-*------
Dim i As Long
Dim sFormula As String
Dim aryEval
Dim aryValues

If Delimiter = vbNullChar Then
Delimiter = Chr(7)
Text = Replace(Text, vbNullChar, Delimiter)
End If

sFormula = "{""" & Application.Substitute(Text, Delimiter, """,""") &
"""}"
aryEval = Evaluate(sFormula)
ReDim aryValues(0 To UBound(aryEval) - 1)
For i = 0 To UBound(aryValues)
aryValues(i) = aryEval(i + 1)
Next

Split = aryValues

End Function

'---------------------------------------------------------------------------
Public Function InStrRev(stringcheck As String, _
ByVal stringmatch As String, _
Optional ByVal start As Long = -1)
'---------------------------------------------------------------------------
Dim iStart As Long
Dim iLen As Long
Dim i As Long

If iStart = -1 Then
iStart = Len(stringcheck)
Else
iStart = start
End If

iLen = Len(stringmatch)

For i = iStart To 1 Step -1
If Mid(stringcheck, i, iLen) = stringmatch Then
InStrRev = i
Exit Function
End If
Next i
InStrRev = 0
End Function
'-----------------------------------------------------------------
#End If


--
HTH

Bob Phillips

(replace somewhere in email address with gmail if mailing direct)

"Paul" <Paul@discussions.microsoft.com> wrote in message
news:AD6C5D85-7EB5-4A6D-875A-100F8DE031E9@microsoft.com...
> I'd like to create a list of all the folders on my hard drive; Column A
> would contain the folder name (starting at the root level), Column B would
> then contain the names of the folders in each of the Column A folders,
Column
> C contains the names of the folders inside the Column B folders etc.
Then,
> the next root level folder's name is entered into column A etc.
>
> The trick is that when I go to sort the data, I'd like the original
> relationship between each the columns to be retained. And, ideally, I'd
like
> to be able to "shrink" the hierarchy on a folder by folder basis.
>
> Can it be done in Excel?