AjaxExamples.Models.SpeakerRepository.FindSpeakerByUrlKey C# (CSharp) Метод

        public Speaker FindSpeakerByUrlKey(string key)
        {
            //simulate a delay
            Thread.Sleep(400);
            return (from speaker in _speakers.Values
                   where speaker.UrlKey == key
                   select speaker).FirstOrDefault();
        }