Ответ 1
Инструменты - Ссылки - TypeLib Information
.
Тогда:
Sub DumpProperties(ByVal o As Object)
Dim t As TLI.TLIApplication
Set t = New TLI.TLIApplication
Dim ti As TLI.TypeInfo
Set ti = t.InterfaceInfoFromObject(o)
Dim mi As TLI.MemberInfo, i As Long
For Each mi In ti.Members
i = i + 1
ActiveSheet.Cells(i, 1).Value = mi.Name
Next
End Sub