Newtonsoft.Json.dll使用

javascriptjsontextboxstringc

1：Newtonsoft.Json.dll 下载  http://json.codeplex.com/

2：解析JSON字符窜

方法1：

[csharp] view plaincopyprint?

1. using Newtonsoft.Json;  
2. using System.Text;  
3.   
4. StringBuilder sb = new StringBuilder();  
5.                 string str = "[{ID:'1',Name:'John',Other:[{Age:'21',Sex:'0'}]},{ID:'2',Name:'Good',Other:[{Age:'36',Sex:'1'}]}]";  
6.                 JavaScriptArray javascript = (JavaScriptArray)JavaScriptConvert.DeserializeObject(str);  
7.   
8.                 for (int i = 0; i < javascript.Count; i++ )  
9.                 {  
10.                     JavaScriptObject obj = (JavaScriptObject)javascript[i];  
11.                     sb.Append("ID：" + obj["ID"].ToString());  
12.                     sb.Append("Name：" + obj["Name"].ToString());  
13.                     JavaScriptArray json = (JavaScriptArray)obj["Other"];  
14.   
15.                     for (int j = 0; j < json.Count; j++){  
16.                         JavaScriptObject jsonobj = (JavaScriptObject)json[j];  
17.                         sb.Append("Age：" + jsonobj["Age"].ToString());  
18.                         sb.Append("Sex：" + jsonobj["Sex"].ToString());  
19.                     }  
20.                 }  

using Newtonsoft.Json;using System.Text;StringBuilder sb = new StringBuilder();                string str = "[{ID:'1',Name:'John',Other:[{Age:'21',Sex:'0'}]},{ID:'2',Name:'Good',Other:[{Age:'36',Sex:'1'}]}]";                JavaScriptArray javascript = (JavaScriptArray)JavaScriptConvert.DeserializeObject(str);                for (int i = 0; i < javascript.Count; i++ )                {                    JavaScriptObject obj = (JavaScriptObject)javascript[i];                    sb.Append("ID：" + obj["ID"].ToString());                    sb.Append("Name：" + obj["Name"].ToString());                    JavaScriptArray json = (JavaScriptArray)obj["Other"];                    for (int j = 0; j < json.Count; j++){                        JavaScriptObject jsonobj = (JavaScriptObject)json[j];                        sb.Append("Age：" + jsonobj["Age"].ToString());                        sb.Append("Sex：" + jsonobj["Sex"].ToString());                    }                }

方法2：不实用

[csharp] view plaincopyprint?

1. string jsonText = "[{'a':'aaa','b':'bbb','c':'ccc'},{'a':'aaa2','b':'bbb2','c':'ccc2'}]";  
2. JsonReader reader = new JsonReader(new StringReader(jsonText));  
3.   
4.                 while (reader.Read())  
5.                 {  
6.                    textBox1.Text += "TokenType = " + reader.TokenType + "   ValueType =  " + reader.ValueType + "   Value = " + reader.Value + "\r\n";  
7.   
8.                 }  

string jsonText = "[{'a':'aaa','b':'bbb','c':'ccc'},{'a':'aaa2','b':'bbb2','c':'ccc2'}]";JsonReader reader = new JsonReader(new StringReader(jsonText));                while (reader.Read())                {                   textBox1.Text += "TokenType = " + reader.TokenType + "   ValueType =  " + reader.ValueType + "   Value = " + reader.Value + "\r\n";                }