public class WebRequestGetExample { public static void Main () { // Create a request for the URL. WebRequest request = WebRequest.Create ("http://www.contoso.com/default.html"); // If required by the server, set the credentials. request.Credentials = CredentialCache.DefaultCredentials; // Get the response. HttpWebResponse response = (HttpWebResponse)request.GetResponse (); // Display the status. Console.WriteLine (response.StatusDescription); // Get the stream containing content returned by the server. Stream dataStream = response.GetResponseStream (); // Open the stream using a StreamReader for easy access. StreamReader reader = new StreamReader (dataStream); // Read the content. string responseFromServer = reader.ReadToEnd (); // Display the content. Console.WriteLine (responseFromServer); // Cleanup the streams and the response. reader.Close (); dataStream.Close (); response.Close (); } }
可以把数据加载到xmldocument对象里,但前提是html文件中的标签要象xml一样成对出现
see http://www.cnblogs.com/dragon/archive/2005/06/15/174946.html maybe it can help you!
可以用AJAX技术得到
<script language="javascript" type="text/javascript">
……=document.getElementById("控件ID").value;
</script>
具体自己查
{
public static void Main ()
{
// Create a request for the URL.
WebRequest request = WebRequest.Create ("http://www.contoso.com/default.html");
// If required by the server, set the credentials.
request.Credentials = CredentialCache.DefaultCredentials;
// Get the response.
HttpWebResponse response = (HttpWebResponse)request.GetResponse ();
// Display the status.
Console.WriteLine (response.StatusDescription);
// Get the stream containing content returned by the server.
Stream dataStream = response.GetResponseStream ();
// Open the stream using a StreamReader for easy access.
StreamReader reader = new StreamReader (dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd ();
// Display the content.
Console.WriteLine (responseFromServer);
// Cleanup the streams and the response.
reader.Close ();
dataStream.Close ();
response.Close ();
}
}
maybe it can help you!