Ik weet niet zeker wat de sgDIAMETER moet doen, maar het lijkt een gereserveerd woord zonder enig effect voor nu...
Maar misschien doet deze onderstaande code wat je wilt? :
Dim swApp As Object
Dim Part As Object
Dim boolstatus As Boolean
Dim longstatus As Long, longwarnings As Long
Sub main()
Set swApp = Application.SldWorks
Set Part = swApp.ActiveDoc
boolstatus = Part.Extension.SelectByID2("Arc1", "SKETCHSEGMENT", 0, 0, 0, False, 0, Nothing, 0)
Dim myDisplayDim As Object
Set myDisplayDim = Part.AddDimension2(0, 0, 0)
Part.ClearSelection2 True
End Sub
goud
Dim swApp As Object
Dim Part As Object
Dim boolstatus As Boolean
Dim longstatus As Long, longwarnings As Long
Sub main()
Set swApp = Application.SldWorks
Set Part = swApp.ActiveDoc
Dim myDisplayDim As Object
boolstatus = Part.Extension.SelectByID2("Arc1", "SKETCHSEGMENT", 0, 0, 0, False, 0, Nothing, 0)
Set myDisplayDim = Part.AddDimension2(0, 0, 0)
boolstatus = Part.Extension.SelectByID2("Arc2", "SKETCHSEGMENT", 0, 0, 0, False, 0, Nothing, 0)
Set myDisplayDim = Part.AddDimension2(0, 0, 0)
Part.ClearSelection2 True
End Sub