It appears if you change the PAnsiString() typecasts to PAnsiChar that it
works just as it should in Delphi versions prior to D2009.

Jason

----- Original Message -----
From: "luis.kerschbaumer" <luis.kerschbaumer@...>
To: <IBObjects@yahoogroups.com>
Sent: Friday, November 20, 2009 1:18 AM
Subject: [IBO] IBOQuery and boolean fields make access violation


> Hi,
> we use IBO 4.9.7 with Delphi 6 on FB 1.03/2.13
>
> With TIBOQuery, TdataSource and the standard DBgrid from Delphi i recieve
> an access violation if i display a boolean field (InternalGetFieldData in
> GetFieldData from IboDataSet create the access violation).
>
> SQL statement: select BOOLFIELD from XTABLE (the column BOOLFIELD is
> defined as CHAR(1))
> In the columnattributes from IBOQuery the Column BOOLFIELD are defined as
> boolean field (T=True, F=False).
>
> All other columns works correctly with TDataSource.
>
> Who can help me?
>
> thanks a lot
> Luis
>
>
>
>
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