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Programming Microsoft Dynamics NAV - Fifth Edition
book

Programming Microsoft Dynamics NAV - Fifth Edition

by Marije Brummel, David Studebaker, Christopher D. Studebaker
April 2017
Intermediate to advanced
706 pages
17h 8m
English
Packt Publishing
Content preview from Programming Microsoft Dynamics NAV - Fifth Edition

Rec and xRec

In the Table and Page objects, the system automatically provides us with the system variables, Rec and xRec. Until a record has been updated by MODIFY, Rec represents the current record data in process and xRec represents the record data before it was modified. By comparing field values in Rec and xRec, we can determine if changes have been made to the record in the current process cycle. Rec and xRec records have all the same fields in the same structure as the table to which they relate.

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Publisher Resources

ISBN: 9781786468192