Data.DBXCommon.TDBXValue.GetDouble
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: public | |
| Source: Data.DBXCommon.pas Data.DBXCommon.hpp
| |
| Unit: Data.DBXCommon | |
| Parent: TDBXValue | |
Delphi
function GetDouble: Double; virtual;
C++
virtual double __fastcall GetDouble();
Description
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.