FireDAC.Comp.Client.TFDCustomEventAlerter.AddChangeHandler
Delphi
procedure AddChangeHandler(const AHandler: IFDPhysChangeHandler);
C++
void __fastcall AddChangeHandler(const Firedac::Phys::Intf::_di_IFDPhysChangeHandler AHandler);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
protected | FireDAC.Comp.Client.pas FireDAC.Comp.Client.hpp |
FireDAC.Comp.Client | TFDCustomEventAlerter |
Description
Adds a change handler, such as an instance of TFDAdaptedDataSet, to this event alerter.
AddChangeHandler is called automatically when TFDAdaptedDataSet.ChangeAlerter is given a value other than nil.