FireDAC.Phys.Intf.IFDPhysEventAlerter.AddChangeHandler
Delphi
procedure AddChangeHandler(const AHandler: IFDPhysChangeHandler);
C++
virtual void __fastcall AddChangeHandler(const _di_IFDPhysChangeHandler AHandler) = 0 ;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | FireDAC.Phys.Intf.pas FireDAC.Phys.Intf.hpp |
FireDAC.Phys.Intf | IFDPhysEventAlerter |
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.