async void ShowLogin() { MessageDialog message = new MessageDialog(); var res = await message.ShowAsync(); if (res == ContentDialogResult.Secondary) { Application.Current.Exit(); } else if (res == ContentDialogResult.Primary) { if (await message.IsLogin()) { this.InitializeComponent(); HomeView home = new HomeView(); FrameMain.Navigate(home.GetType()); } else { ContentDialog Error = new ContentDialog(); Error.Title = "Sai mật khẩu"; Error.SecondaryButtonText = "OK"; var contentResult = await Error.ShowAsync(); if (contentResult == ContentDialogResult.Secondary) { ShowLogin(); } } } }
private void NavigationView_SelectionChanged(NavigationView sender, NavigationViewSelectionChangedEventArgs args) { string item = ((NavigationViewItem)args.SelectedItem).Tag as string; if (item == "StudentView") { StudentView student = new StudentView(); FrameMain.Navigate(student.GetType()); } else if (item == "HomeView") { HomeView home = new HomeView(); FrameMain.Navigate(home.GetType()); } else if (item == "ScoreView") { ScoreView score = new ScoreView(); FrameMain.Navigate(score.GetType()); } }