How to automaticly add nodes to the treeview?

Hi, I was wondering, how do you automaticly add items to the treeview when you start the program?

When it starts, I want it to look for a certain type of file in a certain folder that the user selects, and for each file add a new node to the Treeview.


Please help....


Josh

anybody? please help, its important!

Josh

Something like this?

VB Code:

Private Sub RefreshList()
        Dim Imageindex As Short = 0
        Try
            Dim topics() As String = Directory.GetDirectories("[i]<your start directory>[/i]")
 
            Dim str As String
 
            For Each str In topics
                'Dim Imageindex As Short
                Dim dir As New DirectoryInfo(str)
                Dim fi() As FileInfo = dir.GetFiles("*.rtf")
 
                Dim node As New TreeNode(str.Substring(str.IndexOf("\") + 1), Imageindex, Imageindex)
                TreeView1.Nodes.Add(node)
 
                Dim f As FileInfo
 
                For Each f In fi
                    node.Nodes.Add(f.Name.Remove(f.Name.IndexOf("."), 4))
                Next
                Imageindex += 1
            Next
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
 
    End Sub

just call RefreshList() to create the Treeview.