using GettingStarted.ViewModels; using System.Text; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace GettingStarted { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e) { if (vcRT.DataContext is MainViewModel3 vm) vm.OnClosing(); } } }