public IList <DropDownEntry <string> > GetItems(Func <string, string> translator = null)
        {
            var entries = Populator.Invoke();

            return((from DropDownEntry <string> entry in entries
                    let code = entry.Code
                               let description = entry.Description
                                                 let translatedDesctiption = translator == null ? description : translator.Invoke(description)
                                                                             select new DropDownEntry <string>(code, translatedDesctiption)).ToArray());
        }