Abstract Vertices Coordinates

Just beginning working in Micro Station VBA

We begin transforming our Micro Station Basic Macros into VBA.

We have a three points Line string.

Is there a very simple example in VBA on how to extract all its vertices coordinates?

Apparently with

Dim vertices() As Point3d

vertices = oElement.AsVertexList.GetVertices)

But all Micro Station VBA help examples are not clear at all, on which code to write in the module and which code to write in the class module.

Thank you very much in advance

John Kapopoulos