Data.DBXDBReaders.TDBXParamsRow.GetSingle
Delphi
procedure GetSingle(DbxValue: TDBXSingleValue; var Value: Single; var IsNull: LongBool); override;
C++
virtual void __fastcall GetSingle(Data::Dbxcommon::TDBXSingleValue* DbxValue, float &Value, System::LongBool &IsNull);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Data.DBXDBReaders.pas Data.DBXDBReaders.hpp |
Data.DBXDBReaders | TDBXParamsRow |
Description
Updates the Value parameter to the value of a field parameter specified by DbxValue as a Single.
If no value is assigned to the specified field parameter, the IsNull parameter is set to True.