How Modify the text in Hole table Description?

Hallo,

I have a question about Hole table.

I wrote a macro that modify the cell in the description colum where the cell value in empty (for me it'snt a hole wizard),

so I add "It's not a Hole Wizard"

But if I want add a text (ex. "See section") in the exist text cell is it possible without touch the variables?

This row of code does't works:

Dim testo As String

                testo = swTableAnnotation.Text(intRow, intCol)

                swTableAnnotation.Text(intRow, intCol) = testo & " See section "

This is my actual macro:

Sub main()
    Dim swApp As SldWorks.SldWorks
    Dim swModel As SldWorks.ModelDoc2
    Dim swSelMgr As SldWorks.SelectionMgr
    Dim swHoleTable As SldWorks.HoleTable
    Dim swHoleTableAnnotation As SldWorks.HoleTableAnnotation
    Dim swTableAnnotation As SldWorks.TableAnnotation
    Dim swAnnotation As SldWorks.Annotation

    Dim boolstatus As Boolean
    Set swApp = Application.SldWorks
    Set swModel = swApp.ActiveDoc
    Set swSelMgr = swModel.SelectionManager
    boolstatus = swModel.Extension.SelectByID2("Tabella di foratura1", "HOLETABLE", 0, 0, 0, False, 0, Nothing, 0)
    Set swHoleTable = swSelMgr.GetSelectedObject6(1, -1)
   
    Set swHoleTableAnnotation = swHoleTable.GetTableAnnotations(0)
    Set swTableAnnotation = swHoleTableAnnotation
    Set swAnnotation = swTableAnnotation.GetAnnotation

   
    If swHoleTable Is Nothing Then
    MsgBox ("Hole table is nothing")
    End
    End If
     
start:
    '
    Dim intCol As Integer
    For intCol = 0 To swTableAnnotation.ColumnCount - 1
        For intRow = 1 To swTableAnnotation.RowCount - 1
            Debug.Print swTableAnnotation.Text(intRow, intCol)
            If swTableAnnotation.Text(0, intCol) = "DESCRIZIONE" Then
               Dim testo As String
                testo = swTableAnnotation.Text(intRow, intCol)
                swTableAnnotation.Text(intRow, intCol) = testo & " See section "
                If testo = "" Then
                Dim value As Boolean
                value = swTableAnnotation.DeleteRow(intRow)
                GoTo start
                swTableAnnotation.Text(intRow, intCol) = "This is not a Hole Wizard"
                 Debug.Print swTableAnnotation.Text(intRow, 0)
                End If
            End If
        Next intRow
    Next intCol

swHoleTable.EnableUpdate = True ' Update hole table and model view
End Sub

Thanks a lot

SolidworksApi macros