Goes step-by-step through all aspects of Control Language, including basic elements, control flow, library and object, interprogram communications, message handling, and file processing. Written for systems professionals and programmers with little or no AS/400 experience. Annotation copyright Book News, Inc. Portland, Or. A user-friendly, step-by-step guide to all practical aspects of the AS/400 Control Language for programmers and end users.. Excelling as a network server, a database machine, and a general-purpose processor, IBMs AS/400 is rapidly becoming one of the most popular midrange computers on the market. Much more than a general overview of this powerful new model, AS/400 Control Language Guide arms programmers and operators with all the knowledge and skills needed to exploit this powerful new model to its fullest. This easy-to-follow guide takes you step-by-step through all aspects of Control Language, including: basic elements control flow library and object interprogram communications message handling file processing and other basic and advanced topics
