help with ppdbCalc

rbuser

Hi everybody...

My report must calculate the difference between two totals, (dbCalc1 and
dbCalc2 components)
each time a group ends.
I have put a variable component to make de calc ( on the onCalc event ) but
with no result.
Some example will be appreciated

Regards
Fita

nicocizik

Hi Fita,

The DBCalc components were not designed to be used in separate calculations
on a report. I would recommend strictly using TppVariables for this. For
instance...

1. Place a TppVariable inside your detail band with the visibility set the
False.
2. Inside its OnCalc event update three other TppVariables inside the group
footer (i.e. one for the first sum, one for the second sum, and one for the
addition of both sums).
3. Set all three TppVariables in the group footer to reset on group end.

--
Regards,

Nico Cizik
Digital Metaphors
http://www.digital-metaphors.com