unit DBTables;
...
procedure TBDEDataSet.SetRecNo(Value: Integer);
begin
  CheckBrowseMode;
  if (FRecNoStatus = rnParadox) and (Value <> RecNo) then
  begin
    DoBeforeScroll;
    if DbiSetToSeqNo(Handle, Value) = DBIERR_NONE then
    begin
      Resync([rmCenter]);
      DoAfterScroll;
    end;
  end;
end;

procedure SetRecNo(DataSet: TDataSet; const RecNo: Integer);
var
  ActiveRecNo, Distance: Integer;
begin
  if (RecNo > 0) then
  begin
    ActiveRecNo := DataSet.RecNo;
    if (RecNo <> ActiveRecNo) then
    begin
      DataSet.DisableControls;
      try
        Distance := RecNo - ActiveRecNo;
        DataSet.MoveBy(Distance);
      finally
        DataSet.EnableControls;
      end;
    end;
  end;
end;