Our shoes inherits and shares the physical properties from the universe. A piece of wood is a part of a door, our door is a part of a wall, our wall is a part of our house and our house is a part of our city. Our city is the base class of our piece of wood. This concept in programming is called Class Inheritance . A StaticText Class inherits or has the same abilities and properties as does its Super Classes.
Class inheritance is a foundation and a corner stone of object oriented design programming.
These Controls are elements of your window. The other four Handlers can be thought of as being associated with the application itself. This keeps things neat and tidy and also supports another corner stone that RB supports, the concept of Objects . An Object may be defined as an instance of a class, a unit that has a unique identity separate from its' collection of values. Drag one of the classes from the Tools window in to a Project window.