Icon OnAlterProgress Event

property OnAlterProgress: TProgressEvent

Usage

The OnAlterProgress event is fired when the structure of a table is altered by executing an ALTER TABLE SQL statement using the ExecSQL or Open method. Use the PercentDone parameter to display progress information in your application while the table's structure is being altered.

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