Icon OnQueryProgress Event

property OnQueryProgress: TAbortProgressEvent

Usage

The OnQueryProgress event is fired when an SQL statement is executed using the ExecSQL or Open method. Use the PercentDone parameters to display progress information in your application while the SQL statement is executing. Setting the Abort parameter to True at any time during the execution of the SQL statement will cause the execution to stop. This event is not triggered for live query result sets. Please see the Live Queries and Canned Queries topic for more information.

Information The number of times that this event is fired is controlled by the TDBISAMSession ProgressSteps property.
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