19 如何按值对字典进行排序

        static void SortDictionary()        {            Dictionary<string, string> diction = new Dictionary<string,string>();            diction.Add("3", "three");            diction.Add("1", "one");            diction.Add("5", "five");            diction.Add("2", "two");            List<KeyValuePair<string, string>> sortList = diction.ToList();            var sorted = from entry in diction orderby entry.Value ascending select entry;            Console.ReadLine();        }