An ABL Inherited Control is an extension of an existing control class. For example, you might create a control that has specific properties and behavior, and that inherits from the button class. After you create an ABL Inherited Control, you can add it to the Toolbox, where it is available to all of the forms in your project.
For more information about the ABL Inherited Control, see
Adding HelpButton.cls to the Toolbox.
