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Published byOswin Wright Modified over 9 years ago
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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 1979; blocked statements, DO loops, subroutines
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History 1994 Free Format (2001) Ability to link directly to Java objects RPG IV, RPGLE, ILE RPG
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Software IDE WebSphere Development Studio Rational Development Studio for i Features Layout Program Flow Map
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Mainframe Platform AS/400
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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
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Code Walk-Through Code Demo Explanation of provided code How to make DDS display file GUI Printing out DDS values
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Questions?
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