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 objStudyOwner As SolidEdgePart.StudyOwner = Nothing
        Dim objStudy As SolidEdgePart.Study = Nothing
        Dim objConnectorOwner As SolidEdgePart.ConnectorOwner = Nothing
        Dim objConnector As SolidEdgePart.FEAConnector = Nothing
        Dim objModel As SolidEdgePart.Model = Nothing
        Dim objExtProt As SolidEdgePart.ExtrudedProtrusion = Nothing
        Dim objFaces As SolidEdgeGeometry.Faces = Nothing
        Dim objFaceArray(1) As SolidEdgeGeometry.Face

        Try
            OleMessageFilter.Register()

            ' Connect to Solid Edge
            objApplication = Marshal.GetActiveObject("SolidEdge.Application")
            objPartDocument = objApplication.ActiveDocument

            objStudyOwner = objPartDocument.StudyOwner
            objStudy = objStudyOwner.Item(1)
            objStudy.GetConnectorOwner(objConnectorOwner)
            objConnector = objConnectorOwner.Item(1)

            ' Get Model
            objModel = objPartDocument.Models.Item(1)

            ' Get Protrusion.
            objExtProt = objModel.ExtrudedProtrusions.Item(1)

            ' Get faces collection
            objFaces = objExtProt.Faces(SolidEdgeGeometry.FeatureTopologyQueryTypeConstants.igQueryAll)

            ' Add faces in array.
            objFaceArray(0) = objFaces.Item(1)
            objFaceArray(1) = objFaces.Item(2)

            'Set these faces as master geometries.
            objConnector.SetSlaveGeometries(objFaceArray)

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