public static int SaveDemonstration(Demonstration item)
 {
     return(DemonstrationRepository.SaveDemonstration(item));
 }
 public static Demonstration GetLastDemonstration(int docID)
 {
     return(DemonstrationRepository.GetLastDemonstration(docID));
 }
 public static Demonstration GetDemonstration(int docID, DateTime visitDate)
 {
     return(DemonstrationRepository.GetDemonstration(docID, visitDate));
 }
 public static List <string> GetPathsAfterSplit()
 {
     return(DemonstrationRepository.GetSplitFiles());
 }
 public static void CurrentDemonstrationToArchive()
 {
     DemonstrationRepository.WriteToArchive();
 }
 public static void RefreshDemonstrations()
 {
     DemonstrationRepository.ReReadDemonstrations();
 }