Allows the developer to display colors or checkboxes with captions. The caption/color combination is very handy for schedulers and such, where one might want to a associate a color with a persons name. The component is an excellent tool for development and mimics most of the standard properties, methods, and events of the standard ListBox. In addition, there is added functionality list the ability to determine the top row and number of rows displayed and an event to determine when a row was added.