System.Classes.TObservers.AddObserver
Delphi
procedure AddObserver(const ID: Integer; const AIntf: IInterface); overload; virtual;
procedure AddObserver(const IDs: Array of Integer; const AIntf: IInterface); overload; virtual;
C++
virtual void __fastcall AddObserver(const int ID, const System::_di_IInterface AIntf)/* overload */;
virtual void __fastcall AddObserver(const int *IDs, const System::NativeInt IDs_High, const System::_di_IInterface AIntf)/* overload */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.Classes.pas System.Classes.hpp |
System.Classes | TObservers |
Description
Adds one or more observers to the observers list.
There are two AddObserver overloaded methods. The first one adds a single observer, while the second one adds multiple observers, specified through an array of numerical observer IDs.