如何用WebBrowser控件获取下面的HtmlElement-CSDN论坛
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Text.RegularExpressions;
namespace SkinDemo
{
public partial class Form7 : Form
{
string webContent = "<html>"
+ "<ul>"
+ "<li calss='a1'><a><span>a1</span></a></li>"
+ "<li calss='a2'><a><span>a2</span></a></li>"
+ "<li calss='a3'><a><span>a3</span></a></li>"
+ "<li calss='a4'><a><span>a4</span></a></li>"
+ "<li calss='a5'><a><span>a5</span></a></li>"
+ "</ul>"
+ "</html>";
public Form7()
{
InitializeComponent();
webBrowser1.DocumentText = webContent;
}
private void button1_Click(object sender, EventArgs e)
{
string content = webBrowser1.DocumentText;
string reg = "<li calss='a3'><a><span>(.+?)</span></a></li>";
Regex regex = new Regex(reg);
Match match = regex.Match(content);
MessageBox.Show(match.Groups[1].Value);
}
}
}
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Text.RegularExpressions;
namespace SkinDemo
{
public partial class Form7 : Form
{
string webContent = "<html>"
+ "<ul>"
+ "<li calss='a1'><a><span>a1</span></a></li>"
+ "<li calss='a2'><a><span>a2</span></a></li>"
+ "<li calss='a3'><a><span>a3</span></a></li>"
+ "<li calss='a4'><a><span>a4</span></a></li>"
+ "<li calss='a5'><a><span>a5</span></a></li>"
+ "</ul>"
+ "</html>";
public Form7()
{
InitializeComponent();
webBrowser1.DocumentText = webContent;
}
private void button1_Click(object sender, EventArgs e)
{
string content = webBrowser1.DocumentText;
string reg = "<li calss='a3'><a><span>(.+?)</span></a></li>";
Regex regex = new Regex(reg);
Match match = regex.Match(content);
MessageBox.Show(match.Groups[1].Value);
}
}
}
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