FireDAC.Phys.Intf.IFDPhysEventAlerter.AddChangeHandler

• Up to Parent: IFDPhysEventAlerter

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.

See Also

• FireDAC.Comp.Client.TFDAdaptedDataSet
• FireDAC.Comp.Client.TFDAdaptedDataSet.ChangeAlerter