Unnamed

  comType[Row].Free;
  comField[Row].Free;
  editField[Row].Free;
  butAdd[Row].Free;
  butRemove[Row].Free;
  comType[Row]   := nil;
  comField[Row]  := nil;
  editField[Row] := nil;
  butAdd[Row]    := nil;
  butRemove[Row] := nil;