Hello again my fellow coders,

The whole IPropertyManagerPageSelectionBox  has been a very interesting and at the same time tricky thing to use and I've stumbled on yet another problem here.

Situation:

I have 1 Vertex and 1 Edge selected in my selection box  (doesn't need to be a vertex/edge, just giving an example).

What I want to do:

1. Clear the whole selection box ( so that it becomes empty).
2. Restore the previous contents of the selection box  ( in our care the Vertex and the Edge ). 
By restore I mean I want them to be added (visually) to the selection box again.

So the question is:

How do I save the vertex / edge  (data) ?
How / Where  do I use that saved data so I can restore the contents of the selection box?

This is a really urgent matter, so if you can help please do so

Thanks a million,

Rumen !