// Code to execute when the application is launching (eg, from Start) // This code will not execute when the application is reactivated private void Application_Launching(object sender, LaunchingEventArgs e) { if (Model == null) { Model = new MainModel(); } Model.Load(); }
// Code to execute when the application is closing (eg, user hit Back) // This code will not execute when the application is deactivated private void Application_Closing(object sender, ClosingEventArgs e) { if (Model == null) { Model = new MainModel(); } Model.Save(); }
// Code to execute when the application is deactivated (sent to background) // This code will not execute when the application is closing private void Application_Deactivated(object sender, DeactivatedEventArgs e) { if (Model == null) { Model = new MainModel(); } Model.Save(); }
// Code to execute when the application is activated (brought to foreground) // This code will not execute when the application is first launched private void Application_Activated(object sender, ActivatedEventArgs e) { if (!e.IsApplicationInstancePreserved) { if (Model == null) { Model = new MainModel(); } Model.Load(); } }