[2008] Help with TreeView

[tassa]

Hi, i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.

Home

OMG

WOOT

For example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated.

This is the code im using right now:

       Private Sub TreeView1_NodeMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeNodeMouseClickEventArgs) Handles TreeView1.NodeMouseClick
        Select Case e.Node.Index
            Case 0
                Dim file As String
                file = My.Computer.FileSystem.ReadAllText(filename)
                RichTextBox1.Text = file
            Case 1
                'Same code, different file name
            Case 2
                'Same code, different file name
            Case 3
                'Same code, different file name
            Case 4
                'Same code, different file name
        End Select
    End Sub

Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.