System.Variants.IVarInstanceReference
Delphi
IVarInstanceReference = interface
C++
__interface INTERFACE_UUID("{5C176802-3F89-428D-850E-9F54F50C2293}") IVarInstanceReference : public System::IInterface
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
interface class |
public | System.Variants.pas System.Variants.hpp |
System.Variants | System.Variants |
Description
IVarInstanceReference is the interface for extracting the instance that represents the data from a Variant of the custom type.
Implement IVarInstanceReference in the proxy classes that manage a custom Variant data type. IVarInstanceReference exposes a single method that must be implemented, called GetInstance.