Article View: borland.public.cppbuilder.database.ado
Article #4754Re: Calculated Fields
From: Oleg Tiktinski
Date: Sun, 14 Oct 2001 02:01
Date: Sun, 14 Oct 2001 02:01
10 lines
1572 bytes
1572 bytes
Diego wrote: > Hi: > Does anybody know a good source of information about Calculated Fields for the BCB ADO components ? ... Or even a source code sample ? ... > I've been using the "OnCalcFields" event of the standard VCL TQuery class without any problems. But when I tried to do the same with an ADOQuery object, I got lot of problems. When I "pump" the query result into a DBGrid the "Data" fields show Ok (so I guess the resulting recordset is fine); but the "Calculated" Fields show nothing at all. > Thanks for your support ! > ..Diego > strange in my case work perfectly fine.
Technical Details
Message-ID:
<3BC8F200.9000009@sequoiap.com>Path:
arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!news.tele.dk!small.news.tele.dk!195.64.68.27!newsgate.cistron.nl!fr.clara.net!heighliner.fr.clara.net!newsfeed01.sul.t-online.de!t-online.de!dnewsReferences:
<3bc1b880$1_1@dnews>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,3f8b839cd3c6a0b3 X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2001-10-13 19:09:16 PST Message-ID: <3BC8F200.9000009@sequoiap.com> Date: Sat, 13 Oct 2001 19:01:36 -0700 From: Oleg Tiktinski <oleg@sequoiap.com> User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:0.9.4) Gecko/20010913 X-Accept-Language: ru,en MIME-Version: 1.0 Newsgroups: borland.public.cppbuilder.database.ado Subject: Re: Calculated Fields References: <3bc1b880$1_1@dnews> Content-Type: text/plain; charset=windows-1251; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 205.178.70.122 X-Trace: dnews 1003024895 205.178.70.122 (13 Oct 2001 19:01:35 -0700) Lines: 11 Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!news.tele.dk!small.news.tele.dk!195.64.68.27!newsgate.cistron.nl!fr.clara.net!heighliner.fr.clara.net!newsfeed01.sul.t-online.de!t-online.de!dnews