SAS/AF software provides a Class
Editor for editing existing classes and for subclassing. The Class
Editor enables you to modify or add properties, including attributes,
methods, events, event handlers, and interfaces. Any time you open
a CLASS catalog entry you are using the Class Editor.
Changing any of the
properties or behaviors of a class changes the property or behavior
of all instances and children of that class.
To open the Class Editor,
double-click an existing class in the SAS Explorer, or create a new
class via the SAS Explorer or the BUILD command (for example,
build work.a.a.class
). For more detailed information
on using the Class Editor, see “Component Development”
or “Class Editor” in the
SAS/AF online Help.