public BindingList <PreservationInStorageDevice> GetPreservationsInStorageDevices(Guid?idPreservation, Guid?idPreservationStorageDevice, int skip, int take, out int totalItems)
 {
     try
     {
         var svc = new PreservationService();
         return(svc.GetPreservationsInStorageDevices(idPreservation, idPreservationStorageDevice, skip, take, out totalItems));
     }
     catch (Exception ex)
     {
         throw CheckExceptionToThrow(ex);
     }
 }