Re: How do I find the length of a field that is externally defined? -- MIDRANGE-L

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Why not use a rtbobjd ??? One of the parms is size.

Booth Martin wrote:

How do I find the length of a data structure that is externally defined?

When I write a subfile record I generally include a hidden field which contains an image of the record from the disk file. This proves useful for refreshing the screen, checking for changes at another work station, and prevents the need for another chain to the record if the user chooses to work with the data.
I usually externally define a data structure like the data record.  On the
display file I define a hidden field to hold the datastructure, but I never
really know the length of the data structure.
Is there anyway to create a REF or REFFLD for an external data structure or a record format? --------------------------------------------------------- Booth Martin http://www.MartinVT.com Booth@xxxxxxxxxxxx --------------------------------------------------------- _______________________________________________ This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@xxxxxxxxxxxx To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/mailman/listinfo/midrange-l or email: MIDRANGE-L-request@xxxxxxxxxxxx Before posting, please take a moment to review the archives at http://archive.midrange.com/midrange-l.

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