Data.DBXDBReaders.TDBXParamsRow.GetByteLength
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: public | |
| Source: Data.DBXDBReaders.pas Data.DBXDBReaders.hpp
| |
| Unit: Data.DBXDBReaders | |
| Parent: TDBXParamsRow | |
Delphi
procedure GetByteLength(DbxValue: TDBXByteArrayValue; var ByteLength: Int64;
var IsNull: LongBool); override;
C++
virtual void __fastcall GetByteLength(Data::Dbxcommon::TDBXByteArrayValue* DbxValue, __int64 &ByteLength, System::LongBool &IsNull);
Description
Updates the ByteLength parameter to the data size value for a field parameter specified by DbxValue.
If no value is assigned to the specified field parameter, the IsNull parameter is set to True.