Catel.MVVM.ViewModelServiceHelper.RegisterDefaultViewModelServices C# (CSharp) Метод

        public static void RegisterDefaultViewModelServices(IServiceLocator serviceLocator)
        {
            Argument.IsNotNull("serviceLocator", serviceLocator);

            try
            {
                Log.Debug("Registering default service implementations for IoC container");

                if (!serviceLocator.IsTypeRegistered<IMessageMediator>())
                {
                    serviceLocator.RegisterInstance(MessageMediator.Default);
                }

                if (!serviceLocator.IsTypeRegistered<ExceptionHandling.IExceptionService>())
                {
                    serviceLocator.RegisterInstance(ExceptionHandling.ExceptionService.Default);
                }

                serviceLocator.RegisterTypeIfNotYetRegistered<IViewPropertySelector, FastViewPropertySelector>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IStateService, StateService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IDispatcherService, DispatcherService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IMessageService, MessageService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IUrlLocator, UrlLocator>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IViewLocator, ViewLocator>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IViewModelLocator, ViewModelLocator>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IViewModelFactory, ViewModelFactory>();
                serviceLocator.RegisterTypeIfNotYetRegistered<INavigationService, NavigationService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<INavigationRootService, NavigationRootService>();

                serviceLocator.RegisterTypeIfNotYetRegistered<IPleaseWaitService, PleaseWaitService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IAccelerometerService, AccelerometerService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<ILocationService, LocationService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IVibrateService, VibrateService>();

#if !NET && !SL5
                serviceLocator.RegisterTypeIfNotYetRegistered<ICameraService, CameraService>();
#endif

#if !XAMARIN
                // TODO: Add support in xamarin
                serviceLocator.RegisterTypeIfNotYetRegistered<ISchedulerService, SchedulerService>();
#endif

#if NET
                serviceLocator.RegisterTypeIfNotYetRegistered<IProcessService, ProcessService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<ISelectDirectoryService, SelectDirectoryService>();
#endif

#if NET || SL5
                serviceLocator.RegisterTypeIfNotYetRegistered<IOpenFileService, OpenFileService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<ISaveFileService, SaveFileService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IUIVisualizerService, UIVisualizerService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IViewExportService, ViewExportService>();
                serviceLocator.RegisterTypeIfNotYetRegistered<IStartUpInfoProvider, StartUpInfoProvider>();
                serviceLocator.RegisterTypeIfNotYetRegistered<ISplashScreenService, SplashScreenService>(RegistrationType.Transient);
#endif

#if (WINDOWS_PHONE && SILVERLIGHT) || XAMARIN
                serviceLocator.RegisterTypeIfNotYetRegistered<IPhoneService, PhoneService>();
#endif

#if XAMARIN_FORMS
                serviceLocator.RegisterTypeIfNotYetRegistered<IUIVisualizerService, UIVisualizerService>();
#endif

                Log.Debug("Registered default service implementations for IoC container");
            }
            catch (Exception ex)
            {
                Log.Error(ex, "Failed to configure IoC container");

                throw new Exception(Catel.ResourceHelper.GetString("FailedToConfigureIoCContainer"), ex);
            }            
        }
    }