>
The visible object tree may have any number of layers of composites. You should pay attention to the functions required in your application and fit the structure of the tree to the application's needs.</P>
<P>
These restrictions, combined with the link to the generic object tree through GenView, result in an object tree structure somewhat like that shown in the figure above. Of course, the actual generic and visible tree structure will vary from application to application. Also, note that the generic and 