Data.DB.TObjectField.Create
Delphi
constructor Create(AOwner: TComponent); override;
C++
__fastcall virtual TObjectField(System::Classes::TComponent* AOwner);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| constructor | public | Data.DB.pas Data.DB.hpp |
Data.DB | TObjectField |
Description
Creates and initializes a TObjectField object.
Do not create TObjectField instances. TObjectField is an abstract base class that should not be directly instantiated. The constructor for descendant classes is usually called indirectly by using the Fields editor at design time to create a persistent field component. Dataset objects also call field constructors automatically to create dynamic field components.
Create creates a TFields object to manage the child fields of the object field.