C# 小知识

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Text;
 5 using System.Collections;
 6 
 7 namespace JsonDeserialize
 8 {
 9     class Program
10     {
11         static void Main(string[] args)
12         {
13             string jsonString = @"{
14                 ""A1"": {
15                     ""Name"": ""A1""
16                 },
17                 ""A2"": {
18                     ""Name"": ""A2""
19                 },
20                 ""A3"": {
21                     ""Name"": ""A3""
22                 },
23                 ""A4"": {
24                     ""Name"": ""A4""
25                 },
26                 ""A5"": {
27                     ""Name"": ""A5""
28                 },
29                 ""A6"": {
30                     ""Name"": ""A6""
31                 },
32                 ""A7"": {
33                     ""Name"": ""A7""
34                 },
35                 ""A8"": {
36                     ""Name"": ""A8""
37                 },
38                 ""A9"": {
39                     ""Name"": ""A9""
40                 },
41                 ""A10"": {
42                     ""Name"": ""A10""
43                 },
44                 ""A11"": {
45                     ""Name"": ""A11""
46                 },
47                 ""A12"": {
48                     ""Name"": ""A12""
49                 }
50             }";
51 
52             var data= Newtonsoft.Json.JsonConvert.DeserializeObject<Hashtable>(jsonString);
53 
54             foreach (var key in data.Keys)
55             {
56                 Console.WriteLine(key);
57             }
58 
59             Console.ReadKey();
60         }
61     }
62 }