源代码:
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.Diagnostics;
using System.Net;
using System.Threading;
namespace WindowsFormsApplication13
{
public partial class Form1 : Form
{
p rivate String html1 = null;
public String Html1
{
get { return this.html1; }
set { this.html1 = value; }
}
public Form1()
{
InitializeComponent();
}
p rivate void button1_Click(object sender, EventArgs e)
{
Thread myThread1;
myThread1 = new Thread(new ThreadStart(readwebsite));
myThread1.Start();
}
p rivate void readwebsite()
{
this.Html1 = gethtml(textBox1.Text.Trim());
MethodInvoker mi = new MethodInvoker(richtextbox_invokefun);
this.BeginInvoke(mi);
}
p rivate String gethtml(String url)
{
WebClient web1 = new WebClient();
byte[] data1= web1.DownloadData(url);
String html=Encoding.Default.GetString(data1);
return html;
}
p rivate void richtextbox_invokefun()
{
richTextBox1.Text =this.Html1;
}
}
}