public static void Show(BlockDeviceFile file)
        {
            var vm     = new BlockDeviceFSInfoViewModel(file);
            var window = new BlockDeviceFSInfoWindow(vm);

            window.ShowDialog();
        }
        public BlockDeviceFSInfoWindow(BlockDeviceFSInfoViewModel vm)
        {
            InitializeComponent();
            if (vm == null)
            {
                throw new ArgumentNullException(nameof(vm));
            }


            this.DataContext = vm;
            this.VM          = vm;
        }