public Hashtable Get(int page, int limit, int group_id, string worker_name, int worker_id) { Hashtable ht = new Hashtable(); Hashtable data = new Hashtable(); RewardInfo ai = new RewardInfo(); ht.Add("code", 20000); data.Add("items", Hashtables(ai.GetRewardInfo((page - 1) * limit, limit, group_id))); data.Add("total", ai.GetSize(group_id)); ht.Add("data", data); return(ht); }