>This is not for a builder. This is while the VFP 9 program is running.
>I have a form where the user is able to move objects around to design a web page. Currently they can only move one object at a time and I need to allow them to mark multiple objects. I think I can select and move them but I'm not too sure on how to mark them in a way it is obvious to the user they are selected. This could be changing color or some kind of border. Any ideas?

Yes, using a shape behind the object with distinctive border will make users easy to see what is selected.