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troubleshooting Question

VB.NET Treeview - Problem adding nodes

Avatar of xizor
xizorFlag for Australia asked on
Visual Basic Classic.NET ProgrammingVisual Basic.NET
9 Comments1 Solution663 ViewsLast Modified:
Hi all, I'm trying to teach my self to use the treeview control and i'm having a little trouble, after about 2 hours of searching i resorted to begging for help.... Help!

I have put this code together so far and it works fine so far to start the treeview list of all the folders/files on my C: the BeforeExpand event removes the blank entry and does the recursive loading of all the sub folders/files... this so far is working perfectly.

What I want to do, and whats causing me to go bald, is add my F: G: and H: into the list so they can be displayed as well....

What code do I put in to add a 2nd, 3rd and 4th and so on root entry into the treeview control?

Dim oNode As New System.Windows.Forms.TreeNode
            aNode.ImageIndex = 1
            aNode.SelectedImageIndex = 1
            aNode.Text = "C:"
        Catch ex As Exception
            MsgBox("Error Starting List")
        End Try
Avatar of Éric Moreau
Éric MoreauFlag of Canada imageSenior .Net Consultant
This problem has been solved!
Unlock 1 Answer and 9 Comments.
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