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Thread View: borland.public.cppbuilder.database.ado
5 messages
5 total messages Started by Eric Sun, 17 Dec 2000 20:00
Either BOF or EOF Error...
#5860
Author: Eric
Date: Sun, 17 Dec 2000 20:00
8 lines
1159 bytes
	Closing a TADOQuery that returned an empty result set appears
to cause the following error.  'Either BOF or EOF is true or the
current record has been deleted.'  It appears to be related to MDAC
2.6.  The only answer I have seen to this is some un-offical update in
codecentral for Delphi which I can't seem to get to anyway.  Does
anyone else have this problem?  Is there another workaround for this?

TIA
Re: Either BOF or EOF Error...
#5866
Author: Martin Minka
Date: Wed, 20 Dec 2000 12:51
20 lines
1617 bytes
i have this problem too, but my result is not empty and it happened when i
used TADOTable, too :-(

know anyone the solution ?
--
Martin Minka
http://k2soft.cjb.net


"Eric" <eric@-nospam-foainc.com> wrote in message
news:3a3d198f.311935439@forums.inprise.com...
> Closing a TADOQuery that returned an empty result set appears
> to cause the following error.  'Either BOF or EOF is true or the
> current record has been deleted.'  It appears to be related to MDAC
> 2.6.  The only answer I have seen to this is some un-offical update in
> codecentral for Delphi which I can't seem to get to anyway.  Does
> anyone else have this problem?  Is there another workaround for this?
>
> TIA
>
Re: Either BOF or EOF Error...
#5869
Author: Giuliano
Date: Wed, 20 Dec 2000 13:22
18 lines
1379 bytes
On Wed, 20 Dec 2000 13:51:54 +0100, "Martin Minka" <k2s@gratex.com> wrote:

>i have this problem too, but my result is not empty and it happened when i
>used TADOTable, too :-(
>
>know anyone the solution ?

Hi Martin,

On 13-Oct-00, Mark Edington has uploaded "ADO Express
Informal Update" on Codecentral. Maybe could help you.
http://ww6.borland.com/codecentral/ccweb.exe/author?authorid=4745

Good luck.

Ciao!

Giuliano
Re: Either BOF or EOF Error...
#5870
Author: Eric
Date: Wed, 20 Dec 2000 16:18
25 lines
1442 bytes
Does this apply to CBuilder?  It says Delphi

On Wed, 20 Dec 2000 13:22:08 GMT, gcardinali@remove.adhoc.net
(Giuliano) wrote:

>On Wed, 20 Dec 2000 13:51:54 +0100, "Martin Minka" <k2s@gratex.com> wrote:
>
>>i have this problem too, but my result is not empty and it happened when i
>>used TADOTable, too :-(
>>
>>know anyone the solution ?
>
>Hi Martin,
>
>On 13-Oct-00, Mark Edington has uploaded "ADO Express
>Informal Update" on Codecentral. Maybe could help you.
>
>http://ww6.borland.com/codecentral/ccweb.exe/author?authorid=4745
>
>Good luck.
>
>Ciao!
>
>Giuliano
>
Re: Either BOF or EOF Error...
#5872
Author: Giuliano
Date: Thu, 21 Dec 2000 02:07
50 lines
2918 bytes
On Wed, 20 Dec 2000 16:18:18 GMT, eric@-nospam-foainc.com (Eric) wrote:

>Does this apply to CBuilder?  It says Delphi

Even it can be applied to BCB. See below the original post from Mark Edington.

  
Ciao!  
  
Giuliano  

-----------------------------------------------------------------------------------------------------------------------

I have uploaded a new version of the ADOExpress informal update to code
central at:

http://ww6.borland.com/codecentral/ccweb.exe/listing?id=14080

The program now supports C++Builder and Delphi.  It also has an option to
update the VCLADO50.BPL runtime package.

Other than these changes, there are no additional fixes from the version I
posted in August (8/24).  There is a buglist included in the download.

Borland is working on releasing an official update pack for ADO Express, but
barring any un-reported major problems, it will be identical to what is
included in the informal update.  Due to resource constraints and tight
schedules for other products I cannot give you an exact date of when the
official update pack will be released.  However, the only real difference
between the official update and this informal update is the way the files
are installed.

This update is critical for anyone using ADOExpress in conjunction with the
recently released MDAC 2.6 from Microsoft.  Any application which opens and
closes an empty ADO dataset will start throwing an "Either BOF or EOF is
true..." error after MDAC 2.6 is installed.  MDAC 2.6 is available for
download from http://www.microsoft.com/data/.  and is also installed with
SQL Server 2000.  With the update installed, the error does not occur.
However, all existing ADOExpress applications must be recompiled with the
update installed.

Please report any problems with the update on this thread and I will reply
as quickly as I can.

Thanks for your patience.

Happy Coding,

Mark Edington
Delphi/C++Builder R&D
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