SELECTION OF PRINTER AND PAPER SIZE IN COMBOBOX

Dear friends;

I am trying to create an user form for automated printing. I need to insert two combobox objects in a form, one for select the printer and other one to select available paper size for the selected printer.

I already achieve to get installed printers using this code:

Code:

---

Dim nwo As New WshNetwork
    Dim i As Integer
  Dim j As Integer
    Dim bAdd As Boolean

    bAdd = True
    ImpresoraPlano.Clear
    For i = 0 To (nwo.EnumPrinterConnections.Count / 2) - 1
        For j = 0 To ImpresoraPlano.ListCount - 1
            If nwo.EnumPrinterConnections(i * 2 + 1) < ImpresoraPlano.List(j) Then
                ImpresoraPlano.AddItem nwo.EnumPrinterConnections(i * 2 + 1), j
                bAdd = False
                Exit For
            End If
        Next j
        If bAdd Then ImpresoraPlano.AddItem nwo.EnumPrinterConnections(i * 2 + 1): bAdd = True
  Next i


    ImpresoraPlano.ListIndex = 2

---

I can already fill the combobox with installed printers, but I am not being able to fill the second combobox with the available paper sizes for the selected printer. I have already look for solutions here and in other websites, but non code seem to works to me. I am not sure if I need to activate or add any library of object references.

I definitely need help with this.

Thanks in advance