Data.DBXCommon.TDBXValue.GetDouble

• Up to Parent: TDBXValue

Delphi

function GetDouble: Double; virtual;

C++

virtual double __fastcall GetDouble();

Properties

Type	Visibility	Source	Unit	Parent
function	public	Data.DBXCommon.pas Data.DBXCommon.hpp	Data.DBXCommon	TDBXValue

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.

See Also

• TDBXDataTypes

• TDBXError

• TDBXValue

• AsDouble

• IsNull