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Thread View: borland.public.cppbuilder.database.dbexpress

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1 total messages Started by Chris Phillips Mon, 12 Jul 2004 11:58

#70

Author: Chris Phillips
Date: Mon, 12 Jul 2004 11:58

18 lines
1524 bytes

Hi,

I am using dbExpress componets to access an Interbase database.

In my application, I need to allow other things to happen while I am
browsing the database, so in my browse loop, I call
Application->ProcessMessages() to allow the other stuff to happen, but then
something in the database searching fowls up and I get the error message:

"EdatabaseError with message 'Cursor Unknown'"

It seems to be thrown by unit SQLExpr by the function
TCustomSQLDataSet.GetRecord.

With the Application->ProcessMessages() line removed, the operation works,
but takes too much time for my application.

Any ideas?

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