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babel2017
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 Posted: Fri Oct 10, 2003 9:22 am Post subject: Filter exception when app closes |
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Hi everyone
Delphi 5, BDE Paradox, TTables, TQuery's etc.
There are lots of posts regarding the "Field 'X' not found" exception,
but I am getting this only when my app closes and do not use
persistent fields(*). The exception is triggered in a filter that
works fine while the app is running. I tried displaying the
DataSet.FieldList.Text in the exception and it's empty!! It is not
empty while the app is running.
As a workaround, I can bracket the filter in a docile exception block,
but I'd rather know what is going on! I'd be grateful for ideas.
(*) I do dynamically set the DisplayFormat of one field -- I cannot
figure out from the forum/help if this then requires me to make all
the fields persistent (if so, why then is my app working all the way
until close?)
Thanks.
Julian Brewer
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