title: query string on asp net with HasKeys
body: <p>i can't run a query string with hash keys.</p>
  
  <p>I have try : </p>
  
  <pre><code>public partial class _Default : Page
  {
      protected void Page_Load(object sender, EventArgs e)
      {
          HttpRequest q = Request;
          NameValueCollection n = q.QueryString;
          if (n.HasKeys())
          {
              string k = n.GetKey(0);
              if (k == "one")
              {
                  string v = n.Get(0);
              }
          }
      }
  }
  </code></pre>
  
  <p>It doesn't work</p>
  
  <p>Can some one help me ? Or give me another way ?</p>