Use newtonsoft. JSON. DLL to serialize and serialize objects

Download from here: http://www.newtonsoft.com/products/json/
Installation:
1 . Decompress the downloaded file to obtain newtonsoft. JSON. dll.
2. Add reference in the project ..
Serialization and deserialization in the. Net project:

 
ProductProduct =New Product();
 

 
Product. Name ="Apple";
 

 
Product. Expiry =New Datetime(2008, 12, 28 );
 

 
Product. Price = 3.99 m;
 

Product. Sizes =New String[] {"Small","Medium","Large"};
 

 
StringOutput =Javascriptconvert. Serializeobject (product );
 

 
//{
 

 
// "Name": "apple ",
 

 
// & Quot; expiry & quot;: new date (1230422400000 ),
 

 
// "Price": 3.99,
 

 
// "Sizes ":[
 

// "Small ",
 

 
// "Medium ",
 

 
// "Large"
 

 
//]
 

 
//}
 

 
ProductDeserializedproduct = (Product)Javascriptconvert. Deserializeobject (output,Typeof(Product));
 

Read JSON

StringJsontext ="['Json! ', 1, true, {property: 'value'}]";
 

 
JsonreaderReader =New Jsonreader(New Stringreader(Jsontext ));
 

 
Console. Writeline ("Tokentype \ t \ tvaluetype \ t \ tvalue");
 

 
While(Reader. Read ())
 

 
{
 

Console. Writeline (reader. tokentype +"\ T"+ Writevalue (reader. valuetype) +"\ T"+ Writevalue (reader. Value ))
 

 
}
 

Result:

Tokentype	Valuetype	Value
Startarray	Null	Null
String	System. String	JSON!
Integer	System. int32	1
Boolean	System. Boolean	True
Startobject	Null	Null
Propertyname	System. String	Property
String	System. String	Value
Endobject	Null	Null
Endarray	Null	Null

JSON writing

StringwriterSw =New Stringwriter();
 

 
JsonwriterWriter =New Jsonwriter(SW );
 

 
Writer. writestartarray ();
 

 
Writer. writevalue ("JSON! ");
 

 
Writer. writevalue (1 );
 

 
Writer. writevalue (True);
 

 
Writer. writestartobject ();
 

 
Writer. writepropertyname ("Property");
 

Writer. writevalue ("Value");
 

 
Writer. writeendobject ();
 

 
Writer. writeendarray ();
 

 
Writer. Flush ();
 

 
StringJsontext = Sw. getstringbuilder (). tostring ();
 

 
Console. Writeline (jsontext );
 

 
// ['Json! ', 1, true, {property: 'value'}]
 

The output is as follows:['Json! ', 1, true, {property: 'value'}].