. Net JSON dictionary serialization

I am working on a project these two days. net Communication, which is unpleasant. net Dictionary (idictionary) will be converted into a list of key-value pairs during serialization, rather than the most common JSON object. Datacontractjsonserializer converts each key-value pair into {"key": "Age", "value": 10}. What I want is "Age": 10. I searched the internet for a long time, and there was no good way. I thought of open source, and went to fastjson to play. I found the same thing, but it turned into {"K": "Age", "V ": 10}, still uncomfortable. Finally, I looked at the source code and changed the writedictionary method of the class jsonserializer related to dictionary serialization to the following format. Finally, I am OK:

   Private     Void  Writedictionary (idictionary DIC)
{
_ Output. append (  "  {  "  );

  Bool Pendingseparator  =     False  ;

  Foreach  (Dictionaryentry entry  In  DIC)
{
  If  (Pendingseparator)
_ Output. append (  "  ,  " );
Writepair (entry. Key. tostring (), entry. value );
Pendingseparator  =     True  ;
}
_ Output. append (  "  }  "  );
  //  _ Output. append ("[");

  //  Bool pendingseparator = false;

  // Foreach (dictionaryentry entry in DIC)
  //  {
  //  If (pendingseparator)
  //  _ Output. append (",");

  //  _ Output. append ("{");
  //  Writepair ("K", entry. Key );
  //  _ Output. append (",");
  // Writepair ("V", entry. value );
  //  _ Output. append ("}");


  //  Pendingseparator = true;
  //  }

  //  _ Output. append ("]");  
  } 

Below is the testCode:

   Static    Void  Main (  String  [] ARGs)
{
VaR DIC  =     New  DIC ();
Dic [  "  No  "  ]  =     10  ;
VaR subdic =     New  DIC ();
Subdic [  "  Val  "  ]  =     12.3  ;
Dic [  "  Detail  "  ]  = Subdic;
VaR Str  =  JSON. instance. tojson (DIC );
Console. writeline (STR );
}

  Public     Class  LST: arraylist {}
  Public     Class  Dic: hashtable {} 

Fastjson can be found below:
Http://www.codeproject.com/KB/IP/fastJSON.aspx