TDataDriverEh.OnAssignFieldValue Event

Occurs when DataDriver assigns values of the field of record from ReaderDataSet in the field of MemRec record.

property OnAssignFieldValue: TDataDriverAssignFieldValueEhEvent;

Write this event to assign a value of the concrete field of the new record or for the refresh of record. Use DataValueVersion to determine the mode of required record: dvvValueEh at the assignment of new record, dvvRefreshValue at the refresh a value existing record. You can call DefaultAssignFieldValue to assign a value of the field by default.

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