System.Win.ComObj.TConnectionPoints.Controller
Delphi
property Controller: IUnknown read GetController;
C++
__property System::_di_IInterface Controller = {read=GetController};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | System.Win.ComObj.pas System.Win.ComObj.hpp |
System.Win.ComObj | TConnectionPoints |
Description
Provides access to the IUnknown of the connection points.
Controller is the IUnknown interface reference of the connection points object. TConnectionPoints aggregates several subobjects that share this interface as a single controlling IUnknown. The IUnknown methods implemented in the subobjects delegate to this Controller.
When the TConnectionPoints object is created, its constructor is passed a controlling IUnknown. Controller is initialized to this IUnknown in the constructor.