virtual bool __fastcall GetFieldData(Data::Db::TField* Field, Data::Db::TValueBuffer &Buffer) virtual bool __fastcall GetFieldData(int FieldNo, Data::Db::TValueBuffer &Buffer) virtual bool __fastcall GetFieldData(Data::Db::TField* Field, void * Buffer) virtual bool __fastcall GetFieldData(int FieldNo, void * Buffer)