public ActionResult Delete(string ids)
        {
            Result <int> result = new Result <int>();
            List <long>  list   = ids.SplitString(",").ToLongList();

            using (MessageClientProxy proxy = new MessageClientProxy(ProxyEx(Request)))
            {
                result = proxy.DeleteStrategyByIds(list);
            }
            return(Json(result.ToResultView()));
        }