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Article #2654Re: Runtime creating a TQuery.
From: Gnum
Date: Tue, 06 May 2003 07:44
Date: Tue, 06 May 2003 07:44
20 lines
1377 bytes
1377 bytes
> class A
> {
> public:
> String Mname;
> void getName(String Mname);
> }
Better use VCL/CLX base
class A : public TObject
to make it compatible with TQuery( TObject* Owner )
or
> TQuery *temsql = new TQuery();
TQuery *temsql = new TQuery(NULL);
but in this case you should 'delete' your 'temsql' after use in ~A()
Have fun!
Gnum
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,ffdba3bfc4818637 X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2003-05-06 00:52:11 PST From: "Gnum" <mail@oscreator.com> Newsgroups: borland.public.cppbuilder.database.ado References: <3eb4ddd8@newsgroups.borland.com> <3eb5eab5@newsgroups.borland.com> <3eb65e1a@newsgroups.borland.com> Subject: Re: Runtime creating a TQuery. Date: Tue, 6 May 2003 14:44:38 +0700 Lines: 22 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 NNTP-Posting-Host: 217.118.74.9 Message-ID: <3eb76808@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1052207112 217.118.74.9 (6 May 2003 00:45:12 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!newsfeed.news2me.com!newsfeed.media.kyoto-u.ac.jp!newsfeed01.tsnz.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail