//^^
//{[{

        private async void OnLoggedIn(object sender, EventArgs e)
        {
            await HandleActivationAsync();

            _logInWindow.CloseWindow();
            _logInWindow = null;
        }
//^^
//{[{
        private void OnLoggedIn(object sender, EventArgs e)
        {
            _shellWindow = _serviceProvider.GetService(typeof(IShellWindow)) as IShellWindow;
            _navigationService.Initialize(_shellWindow.GetNavigationFrame());
            _shellWindow.ShowWindow();
            _navigationService.NavigateTo(typeof(Param_HomeNameViewModel).FullName);
            _logInWindow.CloseWindow();
        }
 private void OnLoggedIn(object sender, EventArgs e)
 {
     _shellWindow = SimpleIoc.Default.GetInstance <IShellWindow>(Guid.NewGuid().ToString());
     _navigationService.Initialize(_shellWindow.GetNavigationFrame());
     _shellWindow.ShowWindow();
     _navigationService.NavigateTo(typeof(MainViewModel).FullName);
     _logInWindow.CloseWindow();
     _logInWindow = null;
 }