XML操作
读取一个网络XML： http://www.proxycn.com/proxylist.xml
由于直接保存出来的XML文件会出现错误，因此直接在代码中引用Xml文件的URI
用XmlDocument实现
由于直接保存出来的XML文件会出现错误，因此直接在代码中引用Xml文件的URI
用XmlDocument实现
1
using System;
2using System.Collections.Generic;
3using System.ComponentModel;
4using System.Data;
5using System.Drawing;
6using System.Text;
7using System.Windows.Forms;
8using System.Xml;
9using System.IO;
10
11namespace WindowsApplication1
12
{
13
public partial class Form1 : Form
14
{
15public Form1()
16{
17InitializeComponent();
18
}
19
20private void button1_Click(object sender, EventArgs e)
21{
22XmlDocument XmlDoc = new XmlDocument();
23XmlDoc.Load("http://www.proxycn.com/proxylist.xml");
24//XPath：结点全路径（m2proxy/proxylist/proxy）+结点标记（[@type=0]）
25XmlNodeList XNL = XmlDoc.SelectNodes("m2proxy/proxylist/proxy[@type=0]");
26
27for (int i = 0; i < XNL.Count; i++)
28{
29XmlNode XN = XNL.Item(i);
30MessageBox.Show(XN.Attributes["address"].Value);//用MessageBox纯为展示
31}
32}
33}
34
}
using System;2
using System.Collections.Generic;3
using System.ComponentModel;4
using System.Data;5
using System.Drawing;6
using System.Text;7
using System.Windows.Forms;8
using System.Xml;9
using System.IO;10
11
namespace WindowsApplication112
{
13
public partial class Form1 : Form14
{
15
public Form1()16
{17
InitializeComponent();18
}19
20
private void button1_Click(object sender, EventArgs e)21
{22
XmlDocument XmlDoc = new XmlDocument();23
XmlDoc.Load("http://www.proxycn.com/proxylist.xml");24
//XPath：结点全路径（m2proxy/proxylist/proxy）+结点标记（[@type=0]）25
XmlNodeList XNL = XmlDoc.SelectNodes("m2proxy/proxylist/proxy[@type=0]");26
27
for (int i = 0; i < XNL.Count; i++)28
{29
XmlNode XN = XNL.Item(i);30
MessageBox.Show(XN.Attributes["address"].Value);//用MessageBox纯为展示31
}32
}33
}34
}
