★★关于自动检查网址是否存在程序★★

Question

using System.Net;private bool GoWeb(string url)
{
WebClient myclient=new WebClient();
         try
         {
   byte[] databuffer =myclient.DownloadData (url);
   //string maintext= Encoding.Default.GetString(databuffer);
             myclient.Dispose();              return true;
         }
         catch
         {
             return false;
          }
}

Answer 1

http://blog.csdn.net/iyond/archive/2004/07/09/37820.aspx