Inheritance: INotifyPropertyChanged
        public KeyboardShortcuts()
        {
            InitializeComponent();
            var ksvm = new KeyboardShortcutsViewModel();
            DataContext = ksvm;

            this.ApplicationListView.ItemsSource = ksvm.AppShortcuts;
            this.MainListView.ItemsSource = ksvm.MainPageShortcuts;
        }
        public KeyboardShortcuts()
        {
            InitializeComponent();
            var ksvm = new KeyboardShortcutsViewModel();

            DataContext = ksvm;

            this.ApplicationListView.ItemsSource = ksvm.AppShortcuts;
            this.MainListView.ItemsSource        = ksvm.MainPageShortcuts;
        }