private void IconsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { //导航页面 if (Translation.IsSelected) { MainWindowsFrame.Navigate(typeof(Translation)); } if (Pronunciation.IsSelected) { MainWindowsFrame.Navigate(typeof(Pronunciation)); } if (Instruction.IsSelected) { MainWindowsFrame.Navigate(typeof(Instruction)); } }
public MainPage() { this.InitializeComponent(); IconsListBox.SelectedItem = Translation; MainWindowsFrame.Navigate(typeof(Translation)); }