1 using Newtonsoft.Json;
2 using Newtonsoft.Json.Linq;
3 using System.Collections.Generic;
4 using System.Data;
5
6 namespace StudentManagerMvc.Common.Json
7 {
8 public static class JsonHelper
9 {
10 /// <summary>
11 /// Json To Object
12 /// </summary>
13 /// <param name="json">Json</param>
14 /// <returns>Object</returns>
15 public static object ToObjct(this string json)
16 {
17 return json==null?null:JsonConvert.DeserializeObject(json);
18 }
19 /// <summary>
20 /// Object To Json
21 /// </summary>
22 /// <param name="obj">Object</param>
23 /// <returns>Json</returns>
24 public static string ToJson(this object obj)
25 {
26 return JsonConvert.SerializeObject(obj);
27 }
28 /// <summary>
29 /// Json To Object T
30 /// </summary>
31 /// <typeparam name="T"></typeparam>
32 /// <param name="Json"></param>
33 /// <returns></returns>
34 public static T ToObject<T>(this string json)
35 {
36 return json == null ? default(T) : JsonConvert.DeserializeObject<T>(json);
37 }
38 /// <summary>
39 /// Json To List
40 /// </summary>
41 /// <typeparam name="T"></typeparam>
42 /// <param name="Json"></param>
43 /// <returns></returns>
44 public static List<T> ToList<T>(this string json)
45 {
46 return json == null ? null : JsonConvert.DeserializeObject<List<T>>(json);
47 }
48 /// <summary>
49 /// Json To Table
50 /// </summary>
51 /// <param name="Json"></param>
52 /// <returns></returns>
53 public static DataTable ToTable(this string json)
54 {
55 return json == null ? null : JsonConvert.DeserializeObject<DataTable>(json);
56 }
66 }
67 }
