public App() { InitializeComponent(); // Handle when your app starts DomainContext.DomainClientFactory = new WebApiDomainClientFactory() { HttpClientHandler = new HttpClientHandler() { AutomaticDecompression = System.Net.DecompressionMethods.Deflate | System.Net.DecompressionMethods.GZip }, // TODO: REPLACE WITH IP OF YOUR COMPUTER // We might needto query this ! //ServerBaseUri = new Uri("http://localhost:51359/ClientBin/", UriKind.Absolute) ServerBaseUri = new Uri("http://169.254.80.80:51359/ClientBin/", UriKind.Absolute) }; // Create a WebContext and add it to the ApplicationLifetimeObjects collection. // This will then be available as WebContext.Current. WebContext webContext = new WebContext(); webContext.Authentication = new FormsAuthentication() { DomainContext = new AuthenticationDomainService1() }; MainPage = new XamarinXamlApp.MainPage(); }