Data.DBXDelegate.TDBXDelegateWritableValue.GetSingle
Delphi
function GetSingle: Single; override;
C++
virtual float __fastcall GetSingle();
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Data.DBXDelegate.pas Data.DBXDelegate.hpp |
Data.DBXDelegate | TDBXDelegateWritableValue |
Description
Gets Single value for TDBXValues with data type of TDBXDataTypes.SingleType.
Data.DBXDelegate.TDBXDelegateWritableValue.GetSingle inherits from Data.DBXCommon.TDBXValue.GetSingle. All content below this line refers to Data.DBXCommon.TDBXValue.GetSingle.
Gets Single value for TDBXValues with data type of TDBXDataTypes.SingleType.
GetSingle gets the Single value for TDBXValues with a data type of TDBXDataTypes.SingleType. This method throws a TDBXError exception if TDBXValue.IsNull is true.