C# Input.DelegateCommand類代碼示例

 public BattlesViewModel()
 {
     AddActionCommand = new DelegateCommand(AddAction);
     DeleteActionCommand = new DelegateCommand(DeleteAction);
     ClearActionsCommand = new DelegateCommand(ClearActions);
     ViewName = "Battles";
 }

        public ComplexCustomViewViewModel( Model model )
        {
            Model = model;

            ShowConfirmationCommand = new DelegateCommand( OnShowConfirmation );
            ConfirmationRequest = new InteractionRequest<INotification>();
        }

        public AddEditPropertyListNameViewModel(AddEditPropertyListNameDialog view, PropertyListName propertyListName, CommonUtils.Operation operation)
        {
            View = view;
            mPropertyListName = propertyListName;

            OkButtonCommand = new DelegateCommand<object>(OkButtonHander, CanModifyConfig);
            CancelButtonCommand = new DelegateCommand<object>(CancelButtonHander, x => true);

            if (operation == CommonUtils.Operation.Update)
            {
                CmsWebServiceClient cmsWebServiceClient = new CmsWebServiceClient(Utils.WcfBinding, Utils.WcfEndPoint);

                cmsWebServiceClient.GetPropertyListNameCompleted +=
                    (s1, e1) =>
                    {
                        mPropertyListName = e1.Result;
                        LoadPropertyListNames(mPropertyListName.PropertyListId);
                        mExistingPropertyListNamesLoaded = true;
                        FireLoaded();
                    };
                cmsWebServiceClient.GetPropertyListNameAsync(mPropertyListName.Id);
            }
            else
            {
                LoadPropertyListNames(mPropertyListName.PropertyListId);
            }
        }

 public CredentialModelView()
 {
     Users = new ObservableCollection<CredentialUser>();
     RefreshCommand = new DelegateCommand(RefreshUsers);
     SaveCommand = new DelegateCommand<PasswordBox>(SaveObject);
     RefreshUsers();
 }

        public FlyoutService(IRegionManager regionManager, IApplicationCommands applicationCommands)
        {
            _regionManager = regionManager;

            ShowFlyoutCommand = new DelegateCommand<string>(ShowFlyout, CanShowFlyout);
            applicationCommands.ShowFlyoutCommand.RegisterCommand(ShowFlyoutCommand);
        }

        public AddEditMobilePlantComponentTypeViewModel(MobilePlantComponentType mct)
        {
            mMobilePlantComponentType = mct;

            OkButtonCommand = new DelegateCommand<object>(OkButtonHander, CanModifyConfig);
            CancelButtonCommand = new DelegateCommand<object>(CancelButtonHander, x => true);
        }

        public RegionWithPopupWindowActionExtensionsViewModel( Model model )
        {
            Model = model;

            ShowConfirmationCommand = new DelegateCommand( OnShowConfirmation );
            ConfirmationRequest = new InteractionRequest<INotification>();
        }

        public ShellViewModel()
        {
            SetVisibilityOfNavigationBack();
            SystemNavigationManager.GetForCurrentView().BackRequested += SystemNavigationManager_BackRequested;

            OpenPaneCommand = new DelegateCommand(OpenPaneCommandDelegate);
        }

 public MainWindow()
 {
     InitializeComponent();
     OpenHelpPageCommand = new DelegateCommand(ExecuteOpenHelpPage);
     this.DataContext = OpenHelpPageCommand;
     this.InputBindings.Add(new KeyBinding(this.OpenHelpPageCommand, new KeyGesture(Key.F1)));
 }

        public WeighDataCamerasPresenter(ModalViewManager modal, IEventAggregator eventAgrigator)
        {
            _modalManager = modal;
            _eventAgrigator = eventAgrigator;

            CloseMeCommand = new DelegateCommand<object>(CloseMe);
        }

        /// <summary>
        /// Initializes the services and commands.
        /// </summary>
        /// <param name="bibleRepository">A repository of <see cref="Bible"/>.</param>
        /// <param name="navigationService">A implementation of Navigation</param>
        public MainPageViewModel(IBibleRepository bibleRepository, INavigationService navigationService)
        {
            _bibleRepository = bibleRepository;

            LoadChaptersCommand = new DelegateCommand<Book>(LoadChapters);
            ShowChapterCommand = new DelegateCommand<Chapter>(ShowChapter);
        }

        public RegionOnPopupWindowContentControlViewModel( Model model )
        {
            Model = model;

            ShowConfirmationCommand = new DelegateCommand( OnShowConfirmation );
            ConfirmationRequest = new InteractionRequest<INotification>();
        }

        public SearchResultsPageViewModel(ApplicationSettings settings, INavigationService navigationService, IImageSearchService imageSearchService, IHub hub, IAccelerometer accelerometer, IStatusService statusService, IShareDataRequestedPump shareMessagePump)
        {
            _settings = settings;
            _navigationService = navigationService;
            _imageSearchService = imageSearchService;
            _hub = hub;
            _accelerometer = accelerometer;
            _statusService = statusService;

            HomeCommand = _navigationService.GoBackCommand;
            ViewDetailsCommand = new DelegateCommand(ViewDetails, () => SelectedImage != null);
            LoadMoreCommand = new AsyncDelegateCommand(LoadMore);
            ThumbnailViewCommand = new DelegateCommand(ThumbnailView);
            ListViewCommand = new DelegateCommand(ListView);
            SplitViewCommand = new DelegateCommand(SplitView);
            SettingsCommand = new DelegateCommand(Settings);

            AddImages(_settings.SelectedInstance.Images);
            shareMessagePump.DataToShare = _settings.SelectedInstance.QueryLink;
            _statusService.Title = _settings.SelectedInstance.Query;
            _accelerometer.Shaken += accelerometer_Shaken;
            _navigationService.Navigating += NavigatingFrom;

            UpdateCurrentView(CurrentView);
            _hub.Send(new UpdateTileImageCollectionMessage(_settings.SelectedInstance));
        }

 public CompareFilesViewModel(ReadOnlyObservableCollection<HexFileViewModel> files)
 {
     this.files = files;
     CloseCommand = new DelegateCommand(OnClose);
     IndexOfTheSelectedLeftFile = 0;
     IndexOfTheSelectedRightFile = 1;
 }

 private void InitializeCommands()
 {
     NewAlbumCommand = new DelegateCommand(NewAlbum);
     DeleteAlbumCommand = new DelegateCommand(DeleteSelectedAlbum);
     EditAlbumCommand = new DelegateCommand(EditSelectedAlbum);
     PowerShellConsoleCommand = new DelegateCommand(_powerShellConsoleLauncher.Launch);
 }