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Nathan, >Good point. If you simply pass an array of indicators between client and >server, there must be an "understood" mapping of array element and >corresponding field. Which to me destroys (in part) the purpose for making it external in the first place. >I don't think I get the full meaning of John Taylor's suggestion. The >AttributeValue property implies that this structure might be used by field >"getter" and "setter" methods, and other I/O methods popularized by OO >languages, as well as for error management. If so, whouldn't that negate >the simplicity of OS/400 record level I/O? As Bill Clinton would say, it depends on what the definition of "simplicity" is. If you need to support multiple UI methods (or want to be able to), then externalizing the DB I/O and business rules yields the most "simplicity". With the proper get/set method wrappers, coding at the UI stage really should be fairly simple. But it is a paradigm shift for RPG-only programmers. Doug +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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