Private Sub Form_Load()
    Dim objApp As SolidEdgeFramework.Application
    Dim objDoc As SolidEdgeDraft.DraftDocument
    Dim objSheet As SolidEdgeDraft.Sheet
    Dim objBounds As SolidEdgeFrameworkSupport.Boundaries2d
    Dim objParent As SolidEdgeDraft.Sheet
    ' 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.DraftDocument")
        objApp.Visible = True
    Else
        Set objDoc = objApp.ActiveDocument
    End If
    'getting the ActiveSheet object
    Set objSheet = objDoc.ActiveSheet
    'getting the Boundaries2d object on the active sheet
    Set objBounds = objSheet.Boundaries2d
    'getting the Parent of Boundaries2d collection object
    Set objParent = objBounds.Parent
    ' USER DISPLAY
    ' Release objects
    Set objApp = Nothing
    Set objDoc = Nothing
    Set objSheet = Nothing
    Set objBounds = Nothing
    Set objParent = Nothing
End Sub