private void AddConfiguration(string[] args) { //{[{ // TODO: Register arguments you want to use on App initialization var activationArgs = new Dictionary <string, string> { { ToastNotificationActivationHandler.ActivationArguments, string.Empty } }; //}]} var appLocation = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location); IConfiguration configuration = new ConfigurationBuilder() .SetBasePath(appLocation) .AddCommandLine(args) //{[{ .AddInMemoryCollection(activationArgs) //}]} .AddJsonFile("appsettings.json") .Build(); Locator.AddConfiguration(configuration); }