public void AddAnnouncementHistoy(int userId, string rejctionReason)
 {
     AnnouncementHistories.Add(new AnnouncementHistorySupplierTemplate(userId, StatusId, rejctionReason));
     EntityUpdated();
 }
 public void AddAnnouncementHistoy(int userId)
 {
     AnnouncementHistories.Add(new AnnouncementHistorySupplierTemplate(userId, StatusId));
     EntityUpdated();
 }