I want to display something, then wait for user input, then do something else.  I tried this:

    vgui_viewer3D_tableau_new viewer(list3D);
    vgui_shell_tableau_new shell(viewer);

    vgui::run(shell, 1000, 1000, "Test");

    int t;
    cin >> t;

//MAKE A NEW LIST OF OBJECTS

    cin >> t;

//DISPLAY THE NEW OBJECTS IN THE TABLEAU THAT IS ALREADY OPEN

I didn't see any examples that do anything like this.  Is it possible?

Thanks!

David