Imports System.IO
Imports System.Runtime.InteropServices

Module Example
    <STAThread()> _
    Sub Main()
        Dim objApplication As SolidEdgeFramework.Application = Nothing
        Dim objPartDocument As SolidEdgePart.PartDocument = Nothing
        Dim objAttachedPropertyTables As SolidEdgePart.AttachedPropertyTables = Nothing
        Dim objAttachedPropertyTable As SolidEdgePart.AttachedPropertyTable = Nothing

        Try
            OleMessageFilter.Register()

            objApplication = Marshal.GetActiveObject("SolidEdge.Application")
            objPartDocument = objApplication.ActiveDocument
            objAttachedPropertyTables = objPartDocument.AttachedPropertyTables
            
            If objAttachedPropertyTables.Count > 0 Then
                objAttachedPropertyTable = objAttachedPropertyTables.Item(1)
            End If
        Catch ex As Exception
            Console.WriteLine(ex.Message)
        Finally
            OleMessageFilter.Revoke()
        End Try
    End Sub

End Module