public SpeakerTableViewSource(SpeakerListViewController hostController, IList <Speaker> speakers)
 {
     _speakers       = speakers.OrderBy(speaker => speaker.Name).ToList();
     _hostController = hostController;
 }
 public SpeakerTableViewSource(SpeakerListViewController hostController, IList<Speaker> speakers)
 {
     _speakers = speakers.OrderBy(speaker => speaker.Name).ToList();
     _hostController = hostController;
 }