Data.DB.TField.HasParent
Delphi
function HasParent: Boolean; override;
C++
DYNAMIC bool __fastcall HasParent();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | Data.DB.pas Data.DB.hpp |
Data.DB | TField |
Description
Returns true, indicating that field components act as part of a larger composite.
The streaming system that loads and saves components calls HasParent to determine when a component acts as part of a composite. The component that represents the entire composite is returned by the GetParentComponent method. The parent component is responsible for directing the loading and saving of its subcomponents.