Data.DBXDelegate.TDBXDelegateWritableValue.GetDouble
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: public | |
| Source: Data.DBXDelegate.pas Data.DBXDelegate.hpp
| |
| Unit: Data.DBXDelegate | |
| Parent: TDBXDelegateWritableValue | |
Delphi
function GetDouble: Double; override;
C++
virtual double __fastcall GetDouble();
Description
Gets the double floating point value for double data types.
Data.DBXDelegate.TDBXDelegateWritableValue.GetDouble inherits from Data.DBXCommon.TDBXValue.GetDouble. All content below this line refers to Data.DBXCommon.TDBXValue.GetDouble.
Gets the double floating point value for double data types.
Gets the double floating point value for TDBXValue instances with a data type of DoubleType. Throws a TDBXError exception if IsNull is true.