Returns the object reference for the Progress.Lang.Class instance associated with a specified class or interface type.
Return type: Progress.Lang.Class class
Access: PUBLIC STATIC
Applies to: Progress.Lang.Class class
If object-type-name does not evaluate to a valid ABL class or interface type, this method returns the Unknown value (?).
As an alternative to the GetClass() method, the GET-CLASS function also returns the object reference for the given class or interface, but it takes a type name as an argument instead of a CHARACTER expression.