System.Classes.NoDefaultAttribute
Delphi
NoDefaultAttribute = class(TDefaultAttributeBase)
C++
class PASCALIMPLEMENTATION NoDefaultAttribute : public TDefaultAttributeBase
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | System.Classes.pas System.Classes.hpp |
System.Classes | System.Classes |
Description
NoDefaultAttribute is an extension of TDefaultAttributeBase.
It behaves the same way as TCustomAttribute, with the only difference that it introduces a field of type Variant. The Variant field can only take the nil value at creation.