XML and JSON in C # convert each other

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingsystem.web;usingSystem.Xml;usingNewtonsoft;//This method needs to be downloaded separatelynamespacethumbslotteryticket.mymethond{ Public classXml_json {/// <summary>        ///returns a JSON-formatted string of information under the specified node/// </summary>        /// <param name= "str" >XML string</param>        /// <param name= "NodeName" >node name, starting at the root node</param>        /// <returns></returns>         Public stringXml2json (stringStrstringnodename) {            stringresult =NULL; XmlDocument xmldoc=NewXmlDocument (); XmlDoc.            LOADXML (str); XmlNode node=xmldoc.            selectSingleNode (nodename); Result=Newtonsoft.Json.JsonConvert.SerializeXmlNode (node); returnresult; }         Public stringJson2xml (stringstr) {            stringresult =NULL; XmlDocument XML=Newtonsoft.Json.JsonConvert.DeserializeXmlNode (str); Result=XML.            OuterXml; returnresult; }    }

XML and JSON in C # convert each other