Data.DBXDBReaders.TDBXParamsRow.GetWideString
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); }
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 UnicodeString.
If no value is assigned to the specified field parameter, the IsNull
parameter is set to True.