void WebView5_LoadCompleted(object sender, NavigationEventArgs e) { List <Uri> allowedUris = new List <Uri>(); allowedUris.Add(new Uri("http://kexp.org")); WebView5.AllowedScriptNotifyUris = allowedUris; WebView5.ScriptNotify += WebView5_ScriptNotify; string[] args = { "document.title;" }; string foo = WebView5.InvokeScript("eval", args); rootPage.NotifyUser(String.Format("Title is: {0}", foo), NotifyType.StatusMessage); }