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Procedure TArticleCtrl.ClearList;
var
  article : ^TArticle;
begin

    while Articles.Count>0 do
    begin
        article := Articles.Items[0];
        article.Free;
        Articles.Delete(0);
    end;

end;

Function TArticleCtrl.LoadFromFile(const FileName: String): Integer;
Var
    art : TArticle;
begin
   art    := TArticle.Create;
   Result := art.LoadFromFile(FileName);

   if(Result = 0) then
       Articles.Add(art)
   else
       art.Free;
end;