Datasnap.DBClient.TCustomClientDataSet.ChangeCount

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[–] Properties Type: property Visibility: public Source:

Datasnap.DBClient.pas

Datasnap.DBClient.hpp

Unit: Datasnap.DBClient Parent: TCustomClientDataSet

Delphi

property ChangeCount: Int64 read GetChangeCount;

C++

__property __int64 ChangeCount = {read=GetChangeCount};

Description

Indicates the number of changes in the change log.

Check ChangeCount to determine how many modifications are pending for the dataset. ChangeCount increases when the data is edited. It is reset when updates are applied or merged and any differences are reconciled by the client dataset.

See Also

• ApplyUpdates

• CancelUpdates

• Delta

• LogChanges

• MergeChangeLog

• UndoLastChange

• SavePoint

• Merging Changes into Data

• Undoing Changes

• Using the BDE to Cache Updates

• Updating the Dataset

Code Examples

• BeforeDisconnect (Delphi)