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Access Violation at 1280 x 1024 screen resolution

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Olaf Asholz

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Aug 14, 2002, 10:03:34 AM8/14/02
to
I think you got more than 128 Cols.

Please adjust the const of MaxCols to a higher Value in LowBrows.pas.

Regards,
Olaf


Michael Raustad

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Aug 14, 2002, 10:29:50 AM8/14/02
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Actually, I only have 9 cols.

--

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Mike - M & R Technologies, Inc. - mi...@mrtec.com
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"Olaf Asholz" <Ash...@Febos.de> wrote in message
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Rob Roberts [TPX]

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Aug 14, 2002, 11:48:45 AM8/14/02
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Olaf,

> I think you got more than 128 Cols.
>
> Please adjust the const of MaxCols to a higher Value in LowBrows.pas.

Thanks for the suggestion, but that doesn't seem to be the problem. I just
tried changing MaxCols to 255, but I still get the access violation in
DelDemo if I maximize it while running at 1280 x 1024 resolution.

--Rob [TPX]

Torben Thyregod

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Sep 5, 2002, 5:36:54 AM9/5/02
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I had the same problem!!
I have inherited from TFvcBrowser, to my own Browser class! In that one i
have

an Active property. When I set the browser active i call ConnectLowBrowser

like this

ConnectLowBrowser(New(PLowWinBrowser,Init(True,BTreeControl.IFBPtr,1,500,1,'
',#255,FCurrentRec^,False)));

500 is ANumberOfRows.

The first time i used it, it was set to 20 (I think) and i got the error
message!! Changing it to more than than the number of rows that could fit in
the browserview, solved the problem!

Hope you understand

Torben Thyregod

"Rob Roberts [TPX]" <do...@email.me> skrev i en meddelelse
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Rob Roberts [TPX]

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Sep 5, 2002, 12:07:19 PM9/5/02
to
Torben,

> I had the same problem!!
> I have inherited from TFvcBrowser, to my own Browser class! In that one i
> have
>
> an Active property. When I set the browser active i call ConnectLowBrowser
>
> like this
>
>
ConnectLowBrowser(New(PLowWinBrowser,Init(True,BTreeControl.IFBPtr,1,500,1,'
> ',#255,FCurrentRec^,False)));
>
> 500 is ANumberOfRows.
>
> The first time i used it, it was set to 20 (I think) and i got the error
> message!! Changing it to more than than the number of rows that could fit
in
> the browserview, solved the problem!

Yes, that seems to do the trick. Thanks for the solution to this problem!

--Rob [TPX]

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