This has been discussed in some of the forums and other blogs, but I figured it was worth repeating. If you’ve ever tried to add thousands of items to a ComboBox, you probably noticed that when you run the program and click the button to open the ComboxBox...

One of the great new additions in 3.5 is UIElement3D, which brings input, focus, and eventing to the 3D space. To use UIElement3D, you can use the two new classes that derive from it, ModelUIElement3D and ContainerUlElement3D, or you can create your own...