c#xml的增删改查
已知有一个XML文件(bookstore.xml)如下:
<?xml version="1.0" encoding="gb2312"?>
<bookstore>
<book genre="fantasy" ISBN="2-3631-4">
<title>Oberon's Legacy</title>
<author>Corets, Eva</author>
<price>5.95</price>
</book>
</bookstore>
1、往<bookstore>节点中插入一个<book>节点:
XmlDocument xmlDoc=new XmlDocument();
xmlDoc.Load("bookstore.xml");
XmlNode root=xmlDoc.SelectSingleNode("bookstore");//查找<bookstore>
XmlElement xe1=xmlDoc.CreateElement("book");//创建一个<book>节点
xe1.SetAttribute("genre","李赞红");//设置该节点genre属性
xe1.SetAttribute("ISBN","2-3631-4");//设置该节点ISBN属性
XmlElement xesub1=xmlDoc.CreateElement("title");
xesub1.InnerText="CS从入门到精通";//设置文本节点
xe1.AppendChild(xesub1);//添加到<book>节点中
XmlElement xesub2=xmlDoc.CreateElement("author");
xesub2.InnerText="候捷";
xe1.AppendChild(xesub2);
XmlElement xesub3=xmlDoc.CreateElement("price");
xesub3.InnerText="58.3";
xe1.AppendChild(xesub
相关文档:
号称xmlhelper的一个类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
/// <summary>
/// XMLHelper XML文档操作管理器
/// </summary>
public class XMLHelper
{
public X ......
public static Hashtable xml_unserialize(string strXml)
{
//加上下面这句就好了
strXml = strXml.Replace("&", "&");
Hashtable ht = new Hashtable();
XmlDocument XMLDom = new XmlDocument();
......
Procedure TForm1.Button1Click(Sender: TObject);
Var
xmlstr,FileName: String;
f: Textfile;
Begin
xmlStr := '<?xml version="1.0" encoding="gb2312"?>';
xmlstr := xmlstr + '<user><name>张三</name><sex>男</sex></user>';
sh ......
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();
//得到类的名称
String classname = obj ......