Creating a list style button set
A list style button set is a set of ListStyleButtonField objects that are drawn with a visual style that indicates a logical grouping. The corners of the top field and bottom field in the set are rounded to create a strong association between the fields. You can use the ListStyleButtonSet class to display any number of ListStyleButtonField objects.
You might use a ListStyleButtonSet object to display a set of items that are closely related, such as related options in an options screen in your application.