internal static void returntologin()
        {
            ExtendedSplash extendedSplash = new ExtendedSplash(df.SplashScreen, bbb);
            Window.Current.Content = extendedSplash;
            Window.Current.Activate();

        }
        protected override void OnLaunched(LaunchActivatedEventArgs e)
        {

#if DEBUG
            if (System.Diagnostics.Debugger.IsAttached)
            {
                this.DebugSettings.EnableFrameRateCounter = false;
            }
#endif
            globale = e;

            Messenger.Default.Register<GoToPageMessage>(this, NavigateToPage);
            if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Phone.UI.ViewManagement.StatusBar"))
            { //do something 
                var statusBar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
                statusBar.BackgroundColor = Windows.UI.Colors.DarkGreen;
                statusBar.BackgroundOpacity = 1;
            }

            if (e.PreviousExecutionState != ApplicationExecutionState.Running)
            {
                bool loadState = (e.PreviousExecutionState == ApplicationExecutionState.Terminated);
                df = e;
                bbb = loadState;
                ExtendedSplash extendedSplash = new ExtendedSplash(e.SplashScreen, loadState);
                Window.Current.Content = extendedSplash;

            }
            // Ensure the current window is active
            Window.Current.Activate();
            InstallVoiceCommands();
        }