using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Dic排序
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, int> dic = new Dictionary<string, int>();
            dic.Add(
 
"q", 3);
            dic.Add("d", 9);
            dic.Add("f", 5);
            dic.Add("g", 6);
            dic.Add("l", 1);
            dic.Add("h", 0);
            //ascending升序
            //descending降序
            var dicSort = from objDic in dic orderby objDic.Value ascending select objDic;


            
 
//int num = dicSort.Count();集合的個數
            //int a = dicSort.ElementAt(0).Value;指定索引0的值
            //也可以用for循環
            foreach (KeyValuePair<string, int> kvp in dicSort)
            {
                Console.WriteLine(kvp.Key + "：" + kvp.Value);
            }

            Console.ReadKey();
        }
    }
 

c#字典排序