Private Sub Form_Load()
    Dim objApp As SolidEdgeFramework.Application
    Dim objDoc As SolidEdgeAssembly.AssemblyDocument
    Dim objHighlightSets As SolidEdgeFramework.HighlightSets
    Const TESTFILE = "T:\vbtests\TestCases\sample.asm"
    ' Report errors
    Const PI = 3.14159265358979
    ' Create/get the application with specific settings
    On Error Resume Next
    Set objApp = GetObject(, "SolidEdge.Application")
    If Err Then
        Err.Clear
        Set objApp = CreateObject("SolidEdge.Application")
        Set objDoc = objApp.Documents.Add("SolidEdge.AssemblyDocument")
        objApp.Visible = True
    Else
        Set objDoc = objApp.ActiveDocument
    End If
    objDoc.Close
    Set objDoc = objApp.Documents.Open(TESTFILE)
    'Get the HighlightSets collection object
    Set objHighlightSets = objDoc.HighlightSets



    ' USER DISPLAY
    ' Release objects
    Set objApp = Nothing
    Set objDoc = Nothing
    Set objHighlightSets = Nothing
End Sub