Re: Access violation when deleting TADOQuery object

Article View: borland.public.cppbuilder.database.ado

Article #1820

Back to borland.public.cppbuilder.database.ado Previous Next

#1820

From: Dan Schmidt
Date: Mon, 09 Feb 2004 15:56

26 lines
1804 bytes

Sorry, that didn't fix it. The exception that comes up when the "delete
FQuery" statement runs is as follows:

"Access violation at address 00000000. Read of address 0000000000."

Any other ideas?

Dan


"Viatcheslav V. Vassiliev" <support@oledbdirect.com> wrote in message
news:4025fb03$1@newsgroups.borland.com...
> >   FQuery->Fields->Remove(FField1);
> >   delete FField1;
>
> Try remove these lines - fields collection and all its objects will be
> destroyed with delete FQuery.
>
> //------------------------------------------
> Regards,
> Vassiliev V. V.
> http://www.managed-vcl.com - using .Net objects in Delphi for Win32 +
> ADO.Net
> http://www.oledbdirect.com - The fastest way to access MS SQL Server,
> MS Jet (Access) and Interbase (through OLEDB)
>

Technical Details

Message-ID: <4027adab@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-01!sn-xit-09!supernews.com!newsfeed.gamma.ru!Gamma.RU!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

References: <402437cb$1@newsgroups.borland.com> <4025fb03$1@newsgroups.borland.com>

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10698b,6fc050c7c8a84663
X-Google-Attributes: gid10698b,public
X-Google-ArrivalTime: 2004-02-09 08:10:49 PST
From: "Dan Schmidt" <dan.schmidt@zedisolutions.com>
Newsgroups: borland.public.cppbuilder.database.ado
References: <402437cb$1@newsgroups.borland.com> <4025fb03$1@newsgroups.borland.com>
Subject: Re: Access violation when deleting TADOQuery object
Date: Mon, 9 Feb 2004 08:56:28 -0700
Lines: 28
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165
NNTP-Posting-Host: 139.142.33.20
Message-ID: <4027adab@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1076342187 139.142.33.20 (9 Feb 2004 07:56:27 -0800)
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-01!sn-xit-09!supernews.com!newsfeed.gamma.ru!Gamma.RU!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

Reply to Parent Message