TCustomADODataSet.UpdateBatch Method

Writes pending batch updates to disk.

Pascal

procedure UpdateBatch(AffectRecords: TAffectRecords = arAll);

C++

__fastcall UpdateBatch(TAffectRecords AffectRecords = arAll);

Description

Call UpdateBatch to write any pending updates to disk for a dataset that is in batch update mode to the associated database.

The AffectRecords parameter may be any one of the following TAffectRecords values:

Option	Meaning
arCurrent	Only the updates for the current row are applied.
arFiltered	Only updates for rows matching the current filter are applied.
arAll	Updates for all rows are applied.
arAllChapters	Update affects all chapters (ADO chapters)

Note: : To use batch updating, the CursorType property of the dataset component must be either ctKeySet (the default) or ctStatic and the LockType property must be ltBatchOptimistic.