calculate value of field from previous record value...

rbuser

I have a report where I print value on footer band, detail is not visible.
Ome field into footer have to be calculated on previous detail field...
Here a detailed sample

band Field1 Field2
--------------------------------------------
detail A B
detail H G
detail B E
detail F C
detail C A
detail B T

footer ......
Field have to be
A if there is a A
B if there is a B
C if there is a C

and so on...
How can I do it? I have to calculate with a conditioning on previuos
record...

Codebue Fabio
P-Soft

nicocizik

Hi Codebue,

On possible solution would be to keep track of the field values for each
page perhaps using a TStringList object. Then before the footer prints,
loop through the values and determine which items get printed.

--
Regards,

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