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<?xml version="1.0" encoding="utf-8"?> 
<userdata createuser="false">
  <dataconnection>
    <server>xml test</server>
    <uid>sa</uid>
    <pwd>sa</pwd>
  </dataconnection>
  <net>
    <name>xml document</name>
  </net>
</userdata>
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   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnuser=doc.SelectSingleNode("userdata");
   string flag=xnuser.Attributes["createuser"].InnerText;
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   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnserver = doc.SelectSingleNode("userdata/dataconnection/server");
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   XmlDocument doc=new XmlDocument();
   doc.Load("config.xml");
   XmlNode xnuser=doc.SelectSingleNode("userdata");
   xnuser.Attributes["createuser"].InnerText="false";
   doc.Save("config.xml");
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   XmlDocument doc = new XmlDocument();
   XmlTextReader reader = new XmlTextReader("config.xml");
   doc.Load("config.xml");
   XmlElement root = doc.DocumentElement; // »ñÈ¡¸ù½Úµã
   XmlElement tagMessage = doc.CreateElement("net");
   XmlElement tagText = doc.CreateElement("name");
   tagText.InnerText  = netname;
   tagMessage.AppendChild(tagText);   // ×·¼Óµ½ xml Îı¾µÄ×îºóÃæ
   root.AppendChild(tagMessage);
   reader.Close();     // ¹Ø±Õ XmlTextReader
   doc.Save("config.xml");     // ±£´æ xml Îļþ


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C#ÖжÔXML½Úµã½øÐÐÔöɾ¸Ä²é

ºÅ³ÆxmlhelperµÄÒ»¸öÀà
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
/// <summary>
/// XMLHelper XMLÎĵµ²Ù×÷¹ÜÀíÆ÷
/// </summary>
public class XMLHelper
{
public X ......

´¦ÀíXMLµÄз½Ê½——LINQ to XML

ºÎνLINQ? LINQ¼´.NET ÓïÑÔ¼¯³É²éѯ(.NET Language-Integrated Query (LINQ) Framework),Ϊ.NET¼Ü¹¹ÖеÄÖØÒª×é³É²¿·Ö¡£LINQϵÁм¼ÊõÌṩÁËÕë¶Ô¶ÔÏó(LINQ)¡¢¹ØÏµÊý¾Ý¿â(LINQ to SQL)ºÍXML(LINQ to XML)µÄÒ»ÖÂÐÔ²éѯÌåÑé¡£ ʲôÊÇLINQ to XML? LINQ to XML ʹÓÃ×îеÄ.NET FrameworkÓïÑÔ¹¦ÄÜ£¬Ï൱ÓÚ¸üкÍÖØÐÂÉè¼ÆµÄÎĵµ¶ ......

ʵÀýÆÊÎöxmlÓ¦Óã¨1£©

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
 //µ¼ÈëʹÓÃxmlÓ¦ÓÃËùÐèµ ......

½«Java¶ÔÏó±£´æÎªXMLÎĵµ

package com.kiloway.trace.utils;
import java.lang.reflect.Field;
/**
* @author Zhang Qi
* @Create Time 2010/01/09
* */
public class ObjectToXML {
public String toString(Object object) throws Exception {
StringBuilder sb = new StringBuilder();
//µÃµ½ÀàµÄÃû³Æ
String classname = obj ......

Flex¶ÁÈ¡ÍⲿXMLÖÐÎÄÂÒÂë½â¾ö°ì·¨

ÓÃURLLoader¼ÓÔØXML£¬È»ºó½«dataת»¯ÎªByteArray
ÓÃbyteArray.readMultiByte(bytes.length,"utf-8")
È»ºó½«×ª»¯ºóµÄ×Ö·û´®ÔÙÇ¿ÖÆ×ª»¯ÎªXML
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.Binary;
var urlRequest:URLRequest = new URLRequest(source);
loader.addEventListener( ......
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