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2006-05-05 22:13 387 查看
private void Page_Load(object sender, System.EventArgs e)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://weather.sina.com.cn/iframe/weather/210201_w.html");
request.Method = "Get";
request.ContentType = "application/x-www-form-urlencoded";
WebResponse response = request.GetResponse();
Stream s = response.GetResponseStream();
StreamReader sr = new StreamReader(s,System.Text.Encoding.GetEncoding("GB2312"));
string html = sr.ReadToEnd();
s.Close();
sr.Close();

int start = html.IndexOf("<br>");
html = html.Substring(start + 4);

int end = html.IndexOf("</td>");
html = html.Substring(0,end);

htmResult = html;

}
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