Unable to connect to the remote server
<p>the following C# code return xml resualt from the url site and load to dataset</p>

<pre><code>   string a="http://trackandtrace.champ.aero/CargoTrackE/trackHandler?awbNumber=07121988842&amp;forCarrier=ET-V2";
   DataSet ds = new DataSet();
   XmlTextReader r = new XmlTextReader(a);
   ds.ReadXml(r);
</code></pre>

<p>but it displays error "Unable to connect to the remote server"
however it works when I use the url directly on the browser. I have browse the net for similar problem but none of them solve my problem.</p>

<p>can you please help me?</p>

<p>thank you</p>
