data traversal usage

rbuser

i am using RB enterprise version 7 on delphi 5. any example on showing the
usage of data traversal ? i know it was needed on controling the number of
selected records to be shown on subreports . i try the properties of range
begin , range end and so on TppDBpipeline ...
but how could i make the selected record on dbGrid to be shown on Report
Previewer using the method of data traversal?
and what's the other usage of data traversal?

digitalmetaphors

You have Neterprise, but I'll assume that you have datapipelines on a form
instead of in DADE. Are the subreport datapipelines part of a master detail
configuration? If you are showing the records in a grid, then you should be
able to show only those records in the report. The demos which are included
in the main reports demo project (RBuilder\Demos\1.Reports\Main.dpr) show
how to print a report based on selected records of a dataset. Start with
those demos as they should highlight some ways to accomplish what you need.


Cheers,

Jim Bennett
Digital Metaphors

digitalmetaphors

Correction, you have the Enterprise version, not the Neterprise version:)


Cheers,

Jim Bennett
Digital Metaphors