virtual bool __fastcall GetFieldData(Data::Db::TField* Field,
      System::DynamicArray<System::Byte> &Buffer)

virtual bool __fastcall GetFieldData(int FieldNo,
      System::DynamicArray<System::Byte> &Buffer)

virtual bool __fastcall GetFieldData(Data::Db::TField* Field,
      void * Buffer)

virtual bool __fastcall GetFieldData(int FieldNo, void * Buffer)

This method is only used internally by ElevateDB and should be ignored by application developers.