WPF ListView: Attaching a double-click (on an item) event

Question

I have the following ListView:

Answer 1

No memory leaks (no need to unsubscribe each item), works fine:

XAML:

C#:

    void ListView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
    {
        var item = ((FrameworkElement) e.OriginalSource).DataContext as Track;
        if (item != null)
        {
            MessageBox.Show("Item's Double Click handled!");
        }
    }