Data.DB.TInterfaceField.GetValue
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: protected | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TInterfaceField | |
Delphi
function GetValue(var Value: IUnknown): Boolean; overload;
function GetValue: IUnknown; overload;
C++
bool __fastcall GetValue(System::_di_IInterface &Value)/* overload */;
System::_di_IInterface __fastcall GetValue()/* overload */;
Description
Gets the value of the field.
GetValue returns value of the field (an IUnknown). If the field contains no data, nil is returned.