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History FARGO Precursor to RPG RPG Released in 1959 for use with punched card machines RPG II 1969; first to handle i/o devices or workstation RPG III.

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Presentation on theme: "History FARGO Precursor to RPG RPG Released in 1959 for use with punched card machines RPG II 1969; first to handle i/o devices or workstation RPG III."— Presentation transcript:

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2 History FARGO Precursor to RPG RPG Released in 1959 for use with punched card machines RPG II 1969; first to handle i/o devices or workstation RPG III 1979; blocked statements, DO loops, subroutines

3 History 1994 Free Format (2001) Ability to link directly to Java objects RPG IV, RPGLE, ILE RPG

4 Software IDE WebSphere Development Studio  Rational Development Studio for i Features Layout Program Flow Map

5 Mainframe Platform AS/400

6 Declaration Block Free Format vs. Column Based Free format declaration block released just a few months ago Column based seems cleaner and easier to read Free format is not widely used, column based is still the norm

7 Code Walk-Through Code Demo Explanation of provided code How to make DDS display file GUI Printing out DDS values

8 Questions?


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