中文问题
问题
HttpWebRequest   request   =   (HttpWebRequest)WebRequest.Create(URL);
                        HttpWebResponse   response   =   (HttpWebResponse)request.GetResponse();
                        StreamReader   sr   =   new   StreamReader(response.GetResponseStream(),Encoding.Default);
                        string   result   =   sr.ReadToEnd();


sr.Close();

string   b   =   "测试 ";
为什么   result.IndexOf(b)   会找不到呢

result   里是肯定有测试这两个字的

用的是英文的   XP   VS2005


如果我把网页内容存入TXT文件

然后读取TXT内容
result.IndexOf(b)   就可以找到了




------解决方案--------------------
using System;
using System.Net;
using System.Text;
using System.IO;
using System.Windows.Forms;

namespace NameParser
{
/// <summary>
/// GetHttpSource 的摘要说明。
/// </summary>
public class GetHttpSource
{
public GetHttpSource()
{
//
// TODO: 在此处添加构造函数逻辑
//


}

public static string GetHttpSourceValue(string a_strUrl)
{

string strResult;
HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create(new System.Uri(a_strUrl));
myReq.Method = "GET ";
myReq.Accept = "*/* ";
myReq.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) ";

try
{
HttpWebResponse HttpWResp = (HttpWebResponse)myReq.GetResponse();

string tmp = myReq.Headers.ToString();

Stream myStream = HttpWResp.GetResponseStream();

StreamReader sr = new StreamReader(myStream, Encoding.Default);
StringBuilder strBuilder = new StringBuilder();
while (-1 != sr.Peek())
{
strBuilder.Append(sr.ReadLine() + "\r\n ");
}

strResult = strBuilder.ToString();
// StreamWriter sw = new StreamWriter( "E:\\1.txt ", false, Encoding.Default);
// sw.Write(strResult);


myStream.Close();
sr.Close();
// sw.Close();
}
catch (Exception exp)
{
strResult = "错误： " + exp.Message;
}


return strResult;




StreamWriter sw = new StreamWriter(SaveFileName(), false, Encoding.Default);
sw.Write(body);
sw.Close();
}
}
}

楼主用这个吧..
------解决方案--------------------
对，要转编码的。
------解决方案--------------------
明显编码问题了
Encoding.Default

这个