System.Classes.TObservers.GetMultiCastObserver
Delphi
function GetMultiCastObserver(const ID: Integer): IInterfaceList; virtual;
C++
virtual _di_IInterfaceList __fastcall GetMultiCastObserver(const int ID);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.Classes.pas System.Classes.hpp |
System.Classes | TObservers |
Description
GetMultiCastObserver returns the multicast observer that can notify more than one endpoint about an update.
The GetMultiCastObserver method is available for any control. It can be called in the event of certain changes that a developer would like to track, in order to obtain the multicast observer. The particular change tracked will call a particular observer that is appropriate for that change.