public MainPage() { Current = this; this.InitializeComponent(); LoggingSystem.LoggingSystem.SystemControl.ReturnDataEvent += SystemControl_ReturnDataEvent; InfoPage.Navigate(typeof(ShowInfo)); LoginPage.Navigate(typeof(ShowLogin)); AboutPage.Navigate(typeof(ShowAbout)); NoticePage.Navigate(typeof(ShowNotice)); EasterPage.Navigate(typeof(EasterEggPage)); SettingPage.Navigate(typeof(ShowSettings)); //BillPage.Navigate(typeof(ShowBill)); }