Does Ingragistics have a control that is equivalent to the Microsoft PropertyGrid?
You should be aware that the MS PropertyGrid control uses the designers that are specified for each property of the instance assigned to its SelectedObject property, which is not possible with UltraTree. If you can clarify why you don't want to just use the MS PropertyGrid, we can try to help.
I am trying to use as many Infragistics controls as possible because of application styling. In the case of the MS PropertyGrid, what I am after is the fact that each property has it's own designer. Since there is no direct equivalent, I will be using the MS PropertyGrid.