I have a tree view control where I don't want anything to happen unless the user selects a LeafNode. In other words the only time I want the TreeView1_SelectedNodeChanged to fire is if the user selects a LeafNode. Any suggestions or referrals to resources is greatly appreciated.

Protected Sub TreeView1_SelectedNodeChanged(ByVal sender As Object, ByVal e As System.EventArgs) _
    Handles TreeView1.SelectedNodeChanged

    Dim clickedNode As TreeNode = TreeView1.SelectedNode
    If clickedNode.ChildNodes.Count = 0 Then

        'a leafnode was clicked, so do your thing here

    End If

End Sub

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