//public static void UsersByLastVisitRemoved(string key, object value, CacheItemRemovedReason reason)
        //{
        //    SearchCacheEngine.HandleUsersByLastVisit();
        //}

        private static void SearchItemsRemoved(string key, object value, CacheItemRemovedReason reason)
        {
            SearchCacheEngine.HandleSearchItems();
        }
 public static void InitializeSearchCache()
 {
     SearchCacheEngine.HandleSearchItems();
     //earchCacheEngine.HandleUsersByLastVisit();
 }