Imports System.IO
Imports System.Runtime.InteropServices

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

        Try
            OleMessageFilter.Register()

            objApplication = Marshal.GetActiveObject("SolidEdge.Application")
            objPartDocument = objApplication.ActiveDocument

            ' Demonstrate transitioning to different ModelingMode.
            Select Case objPartDocument.ModelingMode
                Case SolidEdgePart.ModelingModeConstants.seModelingModeOrdered
                    objPartDocument.ModelingMode = SolidEdgePart.ModelingModeConstants.seModelingModeSynchronous
                Case SolidEdgePart.ModelingModeConstants.seModelingModeSynchronous
                    objPartDocument.ModelingMode = SolidEdgePart.ModelingModeConstants.seModelingModeOrdered
            End Select

        Catch ex As Exception
            Console.WriteLine(ex.Message)
        Finally
            OleMessageFilter.Revoke()
        End Try
    End Sub
End Module