Data.DBXDBReaders.TDBXDataSetRow.GetDouble

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Delphi

procedure GetDouble(DbxValue: TDBXDoubleValue; var Value: Double;
var IsNull: LongBool); override;

C++

virtual void __fastcall GetDouble(Data::Dbxcommon::TDBXDoubleValue* DbxValue, double &Value, System::LongBool &IsNull);

Properties

Type Visibility Source Unit Parent
procedure
function
public
Data.DBXDBReaders.pas
Data.DBXDBReaders.hpp
Data.DBXDBReaders TDBXDataSetRow

Description

Updates the Value parameter to the value of a field specified by DbxValue as a Double.

If no value is assigned to the specified field, the IsNull parameter is set to True.

See Also