C# xml2json

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Web;
 using System.Web.UI;
 using System.Web.UI.WebControls;
 using System.Xml;

 namespace xml2json
 {
     public partial class WebForm1 : System.Web.UI.Page
     {
         protected void Page_Load(object sender, EventArgs e)
         {
             string xml = @"<dataestimate>
   <OwnerName>CRM06手机端赵雅琪</OwnerName>
   <StepName>赵雅琪</StepName>
   <DEName>测试环境跑流程---1</DEName>
   <ID>150F2263-C56A-E611-80C0-00155DB6760B</ID>
   <CPName>测试环境跑流程</CPName>
   <AccountInfoName>crm06专属客户</AccountInfoName>
   <AccountName>艾迪美通</AccountName>
   <Saler>CRM06手机端赵雅琪</Saler>
   <SalerList>CRM01杨静</SalerList>
   <EFTypeValues>1197CF3B-C56A-E611-80C0-00155DB6760B;1297CF3B-C56A-E611-80C0-00155DB6760B</EFTypeValues>
   <Monitor>是</Monitor>
   <Budget>234.00</Budget>
   <Reason>2344</Reason>
   <OwnerSType>100000000</OwnerSType>
   <OPOwnerSType>100000000</OPOwnerSType>
   <effecttype>
     <effecttype>
       <EFID>662AC533-C56A-E611-80C0-00155DB6760B</EFID>
       <EFName>CPC</EFName>
     </effecttype>
     <effecttype>
       <EFID>1197CF3B-C56A-E611-80C0-00155DB6760B</EFID>
       <EFName>CPM</EFName>
     </effecttype>
     <effecttype>
       <EFID>1297CF3B-C56A-E611-80C0-00155DB6760B</EFID>
       <EFName>PV</EFName>
     </effecttype>
     <effecttype>
       <EFID>D7849F46-C56A-E611-80C0-00155DB6760B</EFID>
       <EFName>点击</EFName>
     </effecttype>
   </effecttype>
 </dataestimate>";

             XmlDocument doc = new XmlDocument();
             doc.LoadXml(xml);
             string json = Newtonsoft.Json.JsonConvert.SerializeXmlNode(doc);

             Response.Write(json);

         }
     }
 }