select a color for drawing lines. The application can display this list of colors within an exclusive list. Only one color may be selected. Once a color is selected, selecting any other color will deselect the first color.</P>
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Exclusive lists may (and by default do) appear without any item initially selected. This may lead to problems if the application tries to apply any changes before an item is selected (such as within a delayed-mode dialog box). If your application needs an item to be selected at al