OptionField OutlineStyle Attribute Gets New Setting
The OptionField class, which inherits from the ActiveField class, gets a new setting with the numeric equivalent of 8:
OS_FLAT (OptionFields only)
Draws over the innate border associated with OptionFields with the current OutlineColor. If the OutlineColor is set to that of the underlying frame, the innate border disappears, making the OptionField appear flat. If another color is used, the innate border appears with the chosen color. The OS_FLAT OutlineStyle is independent of the OutlineWidth.