C#中访问WEB页面
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Text;
using System.Net;
using System.IO;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string html = null;
string url = "http://www.163.com";
WebRequest req = WebRequest.Create(url);
WebResponse res = req.GetResponse();
Stream receiveStream = res.GetResponseStream();
Encoding encode = Encoding.GetEncoding("gb2312");
StreamReader sr = new StreamReader(receiveStream, encode);
html = sr.ReadToEnd();
TextBox5.Text = html;
}
}


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