how to close a WPF Dialog Window when the user clicks outside it

Question

I want to close a System.Windows.Window if the user clicks anywhere outside it. The Window is shown as a Dialogbox. How do I receive clicks outside a wpf window?

AppointmentDetailsView.ShowDialog();

Answer 1

How about this?

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    protected override void OnDeactivated(EventArgs e)
    {
        base.OnDeactivated(e);
        Close();
    }
}