private void onCatalogItemsByFriendsError(GetCatalogFriendsOperation operation, HttpResponse response)
 {
     CatalogServiceEvents.CatalogItemsByFriendsErrorEvent evt = new CatalogServiceEvents.CatalogItemsByFriendsErrorEvent(response);
     Service.Get <EventDispatcher>().DispatchEvent(evt);
 }
 private bool onCatalogItemsByFriendsErrorEvent(CatalogServiceEvents.CatalogItemsByFriendsErrorEvent evt)
 {
     OnRetreiveItemsError();
     return(false);
 }