I am at my witts end. I can not figure out how to make UltraOptionSet appear like a button. UltraCheckEditor does allows this. The default VS05 and VS08 RadioButtons have this setting (RadioButton.Apperence = Button;. Can anyone help me figure out how to do this?
Unfortunately, there is no way to do this in the UltraOptionsSet; you should submit a feature request. Your best bet, assuming that you don't need DataBinding support, is to put a series of UltraCheckEditors in a panel (or user control) and manually sync the states of the buttons.
-Matt