On Wed, 21 Feb 2007, Paul McNett wrote: > The rfxml is confusing in the case that you posted, because there are > multiple ways to access report variables, and each of the examples use > different ways. Generally speaking, a report variable is just another > field you have access to while running the report. The expr specifies the > value of the variable for this record (variables get evaluated in each > iteration of the cursor). So, the two examples above show accumulator > variables: we are totaling the amounts to show in the time code group > footer and the client group footer.
Paul, Like most things, once they're understood they're 'intuitive.' I'm not yet there. Your explanation helps. I'll think it through. Thanks, Rich -- Richard B. Shepard, Ph.D. | The Environmental Permitting Applied Ecosystem Services, Inc. | Accelerator(TM) <http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: 503-667-8863 _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users
