In Visual FoxPro 3.0, the output of the Form Wizards is easily customizable. Users can modify or add styles, modify the code behind the objects placed on new forms, and add new objects to forms that match those created by the Form Wizards.
All objects that Wizards use are stored in a central class library. Styles define which objects from the class library are placed on the form and the general sizing/spacing properties. The Form Wizard will then create a form based on the specified objects. Users can easily modify the form because they can add new objects based on Wizard classes/subclasses. Developers can customize the Wizard by modifying object classes, or creating subclasses to have different behavior, or by creating their own subclasses or custom styles.