CS1003: Syntax error, '(' expected

Line 10: using System.IO ((System.Net.WebResponse response = request.GetResponse()));

Bye.

Maro.

ho tolto i ; ma dà sempre lo stesso errore:

CS1003: Syntax error, '(' expected

alla riga:

Line 10: using System.IO (System.Net.WebResponse response = request.GetResponse())




Mauro.

Provato cosi:

<%@ Page Language="C#" Debug="True" %>
<%@ import Namespace="System.Net" %>

<script runat="server">
void Page_Load(){

string html = string.Empty;
Uri uri = new Uri(@"http://www.google.it");
System.Net.WebRequest request = System.Net.WebRequest.Create(uri);
using (System.Net.WebResponse response = request.GetResponse())
{
using (System.IO.Stream stream = response.GetResponseStream())
{
using (System.IO.StreamReader sr = new StreamReader(stream))
{
html = sr.ReadToEnd();

}
}
}

Response.Write (html);

}

</script>

ma ora torna quest'altro errore:

CS0246: The type or namespace name 'StreamReader' could not be found (are you missing a using directive or an assembly reference?)

alla riga:

Line 14: using (System.IO.StreamReader sr = new StreamReader(stream))

Mauro.