public override void ViewDidLoad ()
{
base.ViewDidLoad ();
var client = new AmazonEC2Client (new BasicAWSCredentials (ACCESS_KEY, SECRET_KEY), Amazon.RegionEndpoint.USEast1);
var response = client.AllocateAddress ();
var textView = new UITextView (new RectangleF (new PointF (64.0f, 64.0f), new SizeF (96.0f, 32.0f)));
textView.Text = response.PublicIp;
this.View.AddSubview (textView);
}