Data.DBXDBReaders.TDBXParamsRow.GetWideString

• Up to Parent: TDBXParamsRow

[–] Properties Type:

procedure

function

Visibility: public Source:

Data.DBXDBReaders.pas

Data.DBXDBReaders.hpp

Unit: Data.DBXDBReaders Parent: TDBXParamsRow

Delphi

procedure GetWideString(DbxValue: TDBXWideStringValue;
var Value: string; var IsNull: LongBool); override;

C++

virtual void __fastcall GetWideString(Data::Dbxcommon::TDBXWideStringValue* DbxValue, System::UnicodeString &Value, System::LongBool &IsNull)/* overload */;
inline void __fastcall  GetWideString(Data::Dbxcommon::TDBXWideStringValue* DbxValue, Data::Dbxplatform::TDBXWideStringBuilder &WideStringBuilder, System::LongBool &IsNull){ Data::Dbxcommon::TDBXRow::GetWideString(DbxValue, WideStringBuilder, IsNull); }

Description

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

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

See Also

• System.LongBool
• Data.DB.TParams
• System.UnicodeString