Data.DB.TInterfaceField.GetValue
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 */;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | Data.DB.pas Data.DB.hpp |
Data.DB | TInterfaceField |
Description
Gets the value of the field.
GetValue returns value of the field (an IUnknown). If the field contains no data, nil is returned.