How to populate WinForms TreeViewAdv from DataTable?

//Create Data Table
dt = new DataTable("CaseNotes");
dt.Columns.Add("NoteID", typeof(string));
dt.Columns.Add("NoteName", typeof(string));
//Add sample data.
dt.Rows.Add(new string[] { "1", "One" });
dt.Rows.Add(new string[] { "2", "Two" });
//Create nodes
private void CreateNodes()
{
    //Create TreeNodesAdv
    DataRow[] rows = new DataRow[dt.Rows.Count];
    dt.Rows.CopyTo(rows, 0);
    //TreeView node creation
    treeViewAdv1.BeginUpdate();
    treeViewAdv1.Nodes.Clear();            
    TreeNodeAdv[] nodes = RecurseRows(rows);
    treeViewAdv1.Nodes.AddRange(nodes);
    // Notify the TreeView to resume painting.
    treeViewAdv1.EndUpdate();
}
//ReCurseRows function
private TreeNodeAdv[] RecurseRows(DataRow[] rows)
{
     List<TreeNodeAdv> nodeList = new List<TreeNodeAdv>();
     TreeNodeAdv node = null;
     foreach (DataRow dr in rows)
     {
        node = new TreeNodeAdv(dr["NoteName"].ToString());
        noteID = Convert.ToInt32(dr["NoteID"]);
        node.Text = noteID.ToString();
        if (nodeList.Find(FindNode) == null)
           {
               DataRow[] childRows = dt.Select("ParentNoteID = " + dr["NoteID"]);
               if (childRows.Length > 0)
                  {
            //Recursively call this function for all childRowsl
                     TreeNodeAdv[] childNodes = RecurseRows(childRows);
                     // Add all child nodes to this node.
                     node.Nodes.AddRange(childNodes);
                  }
                nodeList.Add(node);
            }
      }
            //Convert this List<TreeNodeAdv> to an array so it can be added to the parent node/TreeView
            TreeNodeAdv[] nodeArr = nodeList.ToArray();
            return nodeArr;
}

'Create Data Table
dt = New DataTable("CaseNotes")
dt.Columns.Add("NoteID", GetType(System.String))
dt.Columns.Add("NoteName", GetType(System.String))
'Add sample data.
dt.Rows.Add(New String() {"1", "One"})
dt.Rows.Add(New String() {"2", "Two"})
'Create nodes
Private Sub CreateNodes()
    'Create TreeNodesAdv
    Dim rows() As DataRow = New DataRow((dt.Rows.Count) - 1) {}
    dt.Rows.CopyTo(rows, 0)
    'TreeView node creation
    treeViewAdv1.BeginUpdate()
    treeViewAdv1.Nodes.Clear()
    Dim nodes() As TreeNodeAdv = RecurseRows(rows)
    treeViewAdv1.Nodes.AddRange(nodes)
    ' Notify the TreeView to resume painting.
    treeViewAdv1.EndUpdate()
End Sub
'ReCurseRows function
Private Function RecurseRows(ByVal rows() As DataRow) As TreeNodeAdv()
     Dim nodeList As List(Of TreeNodeAdv) = New List(Of TreeNodeAdv)
     Dim node As TreeNodeAdv = Nothing
     For Each dr As DataRow In rows
         node = New TreeNodeAdv(dr("NoteName").ToString)
         noteID = Convert.ToInt32(dr("NoteID"))
         node.Text = noteID.ToString
         If (nodeList.Find(FindNode) Is Nothing) Then
             Dim childRows() As DataRow = dt.Select(("ParentNoteID = " + dr("NoteID")))
             If (childRows.Length > 0) Then
                'Recursively call this function for all childRowsl
                Dim childNodes() As TreeNodeAdv = RecurseRows(childRows)
                'Add all child nodes to this node.
                 node.Nodes.AddRange(childNodes)
              End If
              nodeList.Add(node)
         End If
      Next
      'Convert this List<TreeNodeAdv> to an array so it can be added to the parent node/TreeView
      Dim nodeArr() As TreeNodeAdv = nodeList.ToArray
      Return nodeArr
End Function