Treeview - setting node font / bold

Hi there,

I am trying to compare a node key in my treeview control (Excel 2010) to a value in a range. If the two values match, then make the node bold.

I am using the following piece of code:

Private Sub Highlight_Tree(ByVal highlight_node As Object)
' Parentnode previously declared as node - had to change to avoid type mismatch error.
Dim row As Range
Dim rngcomments As Range
Dim wkscomments As Worksheet
Dim n As Object
Set wkscomments = ThisWorkbook.Worksheets("Comments")
Set rngcomments = wkscomments.Range("Comments")

        Do Until highlight_node Is Nothing
            For Each row In rngcomments.Rows
                Debug.Print row.Columns(1).Value, highlight_node.Key
                If row.Columns(1).Value = highlight_node.Key Then
                    With highlight_node.Font
                        .Bold = True
                    End With
                    Exit For
                End If
            Next row
            
            Highlight_Tree highlight_node.Child
            Set highlight_node = highlight_node.Next
        Loop
End Sub

Select allOpen in new window

I works all the way up to setting the With highlight_node.Font property, when I get the error:
Object doesn't support this property or method.

Can anyone give me a push on this one ?

Thanks and regards,

Craig.