获得Dictionary所有key和value值

  Dictionary<string, string> dc = new Dictionary<string, string>();
            dc.Add("code","codeValue");
            dc.Add("name", "nameValue");
            List<string> keyList = new List<string>();
            List<string> valueList = new List<string>();
            foreach (KeyValuePair<string, string> kvp in dc)
            {
                keyList.Add(kvp.Key);
                valueList.Add(dc[kvp.Key]);
            }