| [Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Called whenever the data in the dataset must be updated
Source position: db.pas line 1937
published property TDataSource.OnUpdateData : TNotifyEvent |
OnUpdateData is called whenever the dataset needs the latest data from the controls: usually just before a TDataset.Post operation. It can be used to copy data from non-db-aware controls to the dataset just before the dataset is posting the changes to the underlying database.
|
Called whenever data changes in the current record |
|
|
Called whenever the state of the dataset changes |
|
|
Post pending edits to the database. |