[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'DB' (#fcl)

TDataSet.UpdateStatus

Get the update status for the current record

Declaration

Source position: db.pas line 1716

public function TDataSet.UpdateStatus: TUpdateStatus; virtual;

Function result

Status of the current record

Description

UpdateStatus always returns usUnModified in the TDataset implementation. Descendent classes should override this method to indicate the status for the current record in case they support cached updates: the function should return the status of the current record: has the record been locally inserted, modified or deleted, or none of these. UpdateStatus is not used in TDataset itself, but is provided so applications have a unique API to work with datasets that have support for cached updates.


Documentation generated on: Jun 22 2020