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Summing DBGrid's Detail table's curreny value to show subtotals

Posted on 1998-12-03
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Last Modified: 2010-04-04
I want to create a invoice form
with Master Detail table. I cannot
use the TQuery component because I
am not using borland's BDE. How can
I sum the Detail table's value and
show it to the user?
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Question by:davichoi
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3 Comments
 
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Accepted Solution

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ZifNab earned 200 total points
ID: 1349166
Hi davichoi,

I wrote code for this myself once, but lately a free component came on the net :

http://www.torry.ru/vcl/database/dbsumlst.zip
and you can use it (if you want) with this dbgrid

http://www.torry.ru/vcl/database/dbgrideh.zip

Regards, Zif.

ps. I can provide the code too, if you want
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LVL 8

Expert Comment

by:ZifNab
ID: 1349167
otherway is to iterate your table... yes slow and not good coding, but I don't see another way.
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Author Comment

by:davichoi
ID: 1349168
Thanks!!! You helped me alot!
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