C#winfrom实现读取修改xml

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;


namespace XMLConfiger
{
 public partial class Form1 : Form
 {
  public Form1()
  {
   InitializeComponent();
  }
   public string Path;
   xmlConfig xmlconfig;
  //读取xml内容
  private void button1_Click(object sender, EventArgs e)
  {


   OpenFileDialog fileName = new OpenFileDialog();//定义一个文件打开控件
   fileName.InitialDirectory = Application.StartupPath;//设置打开控件后，默认目录为exe运行文件所在文件夹
   fileName.Filter = "所有XML文件|*.XML";//设置控件打开的文件类型
   fileName.FilterIndex = 2;//设置控件打开文件类型的显示顺序
   fileName.RestoreDirectory = true;//设置对话框是否记忆之前打开的目录
   if (fileName.ShowDialog() == DialogResult.OK)
   {
     Path = fileName.FileName.ToString();//获得用户选择的完整路径
     Name = Path.Substring(Path.LastIndexOf("\\") + 1);//获取用户选择的不带路径的文件名
     xmlcOnfig= new xmlConfig(Path);
     int count = xmlconfig.GetCount();
     int ysplit = 30;
     int x1 = 3;
     for (int i = 0; i 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.IO;
using System.Data;
using System.Windows.Forms;


namespace XMLConfiger
{
 public class xmlConfig
 {
  public int count = 0;
  public string path="";
  private List strlist = new List();
  private List listName = new List();
  //构造函数获得所有信息
  public xmlConfig(string Path)
  {
   XmlDocument xmlDoc = new XmlDocument();
   xmlDoc.Load(Path);//读取指定的XML文档 
   path = Path;
   XmlNode roomlist = xmlDoc.SelectSingleNode("rss");
   XmlNodeList list = roomlist.ChildNodes;
   foreach (XmlNode item in list)
   {
    listName.Add(item.Attributes["Name"].Value);
    strlist.Add(item.InnerText);
    count = listName.Count;
   }
  
  }
  //获取所有节点的个数
  public int GetCount()
  {
   return count;
  }
  //通过tag值获取当前返回的Name
  public string GetName(int tag)
  {
   return listName[tag];
  }
  //通过tag值获取当前返回的value
  public string GetXmlNode(int tag)
  {
   return strlist[tag];
  }
  //修改xml中所有的内容
  public void SavaConfig()
  {
   XmlDocument XMLDoc = new XmlDocument();
   XMLDoc.Load(path);
   XmlNodeList nodeList=XMLDoc.SelectSingleNode("rss").ChildNodes;//获取节点的所有子节点 
   for (int i = 0; i 

<&＃63;xml version="1.0" encoding="utf-8"&＃63;>

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