C# ElementViewModel类代码示例

 public OverriddenElementViewModel(ElementLookup lookup, EnvironmentMergeSection environmentSection, ElementViewModel subject)
 {
     this.lookup = lookup;
     this.environmentSection = environmentSection;
     this.elementReference = new ReferenceContainer(this);
     this.subject = subject;
 }

 public SaveMergedEnvironmentConfigurationCommand(IUIServiceWpf uiService, ConfigurationSourceModel configurationSource, IApplicationModel application, ElementViewModel overridesViewModel)
     : base(uiService)
 {
     this.configurationSource = configurationSource;
     this.application = application;
     this.overridesViewModel = (EnvironmentSourceViewModel)overridesViewModel;
 }

 protected override void Act()
 {
     var parameterValueProperty = base.ParameterElement.Property("Value");
     parameterValueProperty.Value = typeof(DependencyElement);
     
     var valueElementProperty = (ValueElementProperty)ParameterElement.Property("Value");
     dependencyParameterViewModel = valueElementProperty.ValueElementViewModel;
 }

        protected override void Act()
        {
            var parameterValueProperty = base.ParameterElement.Property("Value");
            parameterValueProperty.Value = typeof(OptionalElement);

            var valueElementProperty = (ValueElementProperty)ParameterElement.Property("Value");
            optionalParameterViewModel = valueElementProperty.ValueElementViewModel;
        }

 public RangeValidatorCultureProperty(IServiceProvider serviceProvider, ElementViewModel parent, PropertyDescriptor declaringProperty)
     : base(serviceProvider, parent, declaringProperty, 
            new Attribute[]{
                               new TypeConverterAttribute(typeof(CultureInfoConverter)), 
                               new DesigntimeDefaultAttribute(cultureInfoConverter.ConvertToInvariantString(CultureInfo.CurrentCulture))
                           })
 {
 }

        public ElementValidationResult(ElementViewModel element, string errorMessage, bool isWarning)
            : base(errorMessage, isWarning)
        {
            Guard.ArgumentNotNull(element, "element");

            this.element = element;

            this.element.PropertyChanged += ElementPropertyChangedHandler;
        }

        protected override void SetProperties(ElementViewModel createdElement, Type selectedType)
        {
            base.SetProperties(createdElement, selectedType);

            if (createdElement.ConfigurationType == typeof(KeyedHashAlgorithmProviderData))
            {
                createdElement.Property("Key").Value = keySettings;
            }
        }

        /// <summary>
        /// Returns the set of <see cref="Property"/> elements to add to the <see cref="ElementViewModel"/>.
        /// </summary>
        /// <param name="subject">The <see cref="ElementViewModel"/> to provide properties for.</param>
        /// <returns>
        /// Returns the set of additional <see cref="Property"/> items to add to the <paramref name="subject"/>.
        /// </returns>
        public IEnumerable<Property> GetExtendedProperties(ElementViewModel subject)
        {
            var attributesPropertyDescriptor = TypeDescriptor.GetProperties(subject.ConfigurationType).OfType<PropertyDescriptor>().FirstOrDefault(x => x.Name == "Attributes");
            
            yield return subject.ContainingSection.CreateProperty<CustomAttributesProperty>(
                    new DependencyOverride<ElementViewModel>(subject),
                    new DependencyOverride<PropertyDescriptor>(attributesPropertyDescriptor));

        }

        protected override void Arrange()
        {
            base.Arrange();

            LoggingSectionViewModel = SectionViewModel.CreateSection(Container, LoggingSettings.SectionName, base.LoggingSection);
            EmailTraceListener = LoggingSectionViewModel.GetDescendentsOfType<EmailTraceListenerData>().First();
        }

        protected override void Arrange()
        {
            base.Arrange();

            var namespacesCollection = (ElementCollectionViewModel)UnitySectionViewModel.ChildElement("Namespaces");
            NamespaceElement = namespacesCollection.AddNewCollectionElement(typeof(NamespaceElement));
        }

        protected override void Arrange()
        {
            base.Arrange();

            var assembliesCollection = (ElementCollectionViewModel)UnitySectionViewModel.ChildElement("Assemblies");
            AssemblyElement = assembliesCollection.AddNewCollectionElement(typeof(AssemblyElement));
        }

        protected override void Arrange()
        {
            base.Arrange();

            step = Container.Resolve<SelectDatabaseStep>();
            connectionStringSettings = ConnectionStringSection.DescendentConfigurationsOfType<ConnectionStringSettings>().First();
        }

        protected override void Arrange()
        {
            base.Arrange();

            var loggingSection = SectionViewModel.CreateSection(Container, LoggingSettings.SectionName, base.LoggingSection);
            TraceSource = loggingSection.GetDescendentsOfType<TraceSourceData>().First();
        }

        protected override void Arrange()
        {
            base.Arrange();

            ElementCollectionViewModel injectionMembersCollection = (ElementCollectionViewModel)RegistrationElement.ChildElement("InjectionMembers");
            PropertyElement = injectionMembersCollection.AddNewCollectionElement(typeof(PropertyElement));
        }

        protected override void Arrange()
        {
            base.Arrange();

            var resources = new ResourceHelper<ConfigFileLocator>();
            resources.DumpResourceFileToDisk("empty.config");

            var applicationViewModel = Container.Resolve<ApplicationViewModel>();
            ConfigurationSourceModel sourceModel = applicationViewModel.CurrentConfigurationSource;
            applicationViewModel.NewEnvironment();

            EhabModel = sourceModel.AddSection(ExceptionHandlingSettings.SectionName, Section);
            EnvironmentViewModel = applicationViewModel.Environments.First();
            EnvironmentSection = (EnvironmentalOverridesSection)EnvironmentViewModel.ConfigurationElement;

            ((EnvironmentSourceViewModel)EnvironmentViewModel).EnvironmentConfigurationFile = "empty.config";
            ((EnvironmentSourceViewModel)EnvironmentViewModel).EnvironmentDeltaFile = "empty.config";

            WrapHandler = EhabModel.DescendentElements().Where(x => x.ConfigurationType == typeof(WrapHandlerData)).First();

            MainExceptionMessage = WrapHandler.Property("ExceptionMessage");
            MainExceptionMessage.Value = "Main Value";

            OverridesProperty = WrapHandler.Properties.Where(x => x.PropertyName.StartsWith("Overrides")).First(); 
            OverriddenExceptionMessage = OverridesProperty.ChildProperties.Where(x => x.PropertyName == "ExceptionMessage").First();
        }