Tree-view hierarchie

[karinne]

.NET 2.0 using VS2005

I'm trying to get this tree-view working properly.

Here's the directory structure on my c: in a specific folder

Code: Select all

- Active
- Archive
  |
  |-- 04-05
  |-- 05-06
  |-- 06-07

Here's my code right now.

Code: Select all

For Each _d As String In Directory.GetDirectories("C:\Change Request\")

            Dim _folder As String = _d.Substring(_d.LastIndexOf("\") + 1)
            tvListFolders.Nodes.Add(_folder)

            Dim ThisDirectory As String = _folder

            For Each _dd As String In Directory.GetDirectories("C:\Change Request\" & ThisDirectory)

                Dim _dfolder As String = _dd.Substring(_dd.LastIndexOf("\") + 1)
                tvListFolders.Nodes.Add(_dfolder)

            Next

        Next

And this is what display (see attachment) ... Now ... how do I get the 04-05, 05-06 and 06-07 folder moved under the Archived folder? instead of under "root"?

I would've thought the second for loop in there would give me that but .... obviously that didn't work. I think I need to assign something as parent but ... I'm new at .NET so ... explanation and help would be greatly appreciated.

Thanks

[karinne]

I figure it out.... here's the code that works

Code: Select all

For Each _d As String In Directory.GetDirectories(txtPath.Text)

            Dim _folder As String = _d.Substring(_d.LastIndexOf("\") + 1)
            Dim parentNode As TreeNode = New TreeNode(_folder)

            For Each _dd As String In Directory.GetDirectories(txtPath.Text & "\" & _folder)

                Dim _dfolder As String = _dd.Substring(_dd.LastIndexOf("\") + 1)
                Dim childNode As TreeNode = New TreeNode(_dfolder)
                'parentNode.ChildNodes.Add(childNode)
                parentNode.Nodes.Add(childNode)

            Next

            tvListFolders.Nodes.Add(parentNode)
        Next