Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Framework / System / Windows / DynamicResourceExtension.cs / 1 / DynamicResourceExtension.cs
/****************************************************************************\ * * File: DynamicResourceExtension.cs * * Class for Xaml markup extension for static resource references. * * Copyright (C) 2004 by Microsoft Corporation. All rights reserved. * \***************************************************************************/ using System; using System.ComponentModel; using System.Windows; using System.Windows.Markup; using System.Reflection; using MS.Internal; // Helper namespace System.Windows { ////// Class for Xaml markup extension for static resource references. /// [TypeConverter(typeof(DynamicResourceExtensionConverter))] [MarkupExtensionReturnType(typeof(object))] public class DynamicResourceExtension : MarkupExtension { ////// Constructor that takes no parameters /// public DynamicResourceExtension() { } ////// Constructor that takes the resource key that this is a static reference to. /// public DynamicResourceExtension( object resourceKey) { if (resourceKey == null) { throw new ArgumentNullException("resourceKey"); } _resourceKey = resourceKey; } ////// Return an object that should be set on the targetObject's targetProperty /// for this markup extension. For DynamicResourceExtension, this is the object found in /// a resource dictionary in the current parent chain that is keyed by ResourceKey /// ////// The object to set on this property. /// public override object ProvideValue(IServiceProvider serviceProvider) { if (ResourceKey == null) { throw new InvalidOperationException(SR.Get(SRID.MarkupExtensionResourceKey)); } if (serviceProvider != null) { IProvideValueTarget provideValueTarget = serviceProvider.GetService(typeof(IProvideValueTarget)) as IProvideValueTarget; // DynamicResourceExtensions are not allowed On CLR props except for Setter,Trigger,Condition (bugs 1183373,1572537) DependencyObject targetDependencyObject; DependencyProperty targetDependencyProperty; Helper.CheckCanReceiveMarkupExtension(this, provideValueTarget, out targetDependencyObject, out targetDependencyProperty); } return new ResourceReferenceExpression(ResourceKey); } ////// The key in a Resource Dictionary used to find the object refered to by this /// Markup Extension. /// [ConstructorArgument("resourceKey")] // Uses an instance descriptor public object ResourceKey { get { return _resourceKey; } set { if (value == null) { throw new ArgumentNullException("value"); } _resourceKey = value; } } private object _resourceKey; } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- GifBitmapDecoder.cs
- CustomError.cs
- XmlCharacterData.cs
- _NtlmClient.cs
- OutOfProcStateClientManager.cs
- TypeListConverter.cs
- TransactionScopeDesigner.cs
- AnnotationComponentManager.cs
- MobileComponentEditorPage.cs
- HighlightVisual.cs
- DataView.cs
- Rect3DConverter.cs
- Policy.cs
- QilParameter.cs
- IpcClientManager.cs
- WebHttpEndpointElement.cs
- BinaryVersion.cs
- ImageCodecInfoPrivate.cs
- RoleManagerEventArgs.cs
- ParamArrayAttribute.cs
- PathFigure.cs
- TabItem.cs
- SendKeys.cs
- EnumMember.cs
- SqlReferenceCollection.cs
- MouseGestureValueSerializer.cs
- WriteTimeStream.cs
- MenuScrollingVisibilityConverter.cs
- _ConnectionGroup.cs
- PassportPrincipal.cs
- MonitorWrapper.cs
- DataControlCommands.cs
- MemoryFailPoint.cs
- SchemaAttDef.cs
- DataTableReader.cs
- RadioButton.cs
- XmlDocumentType.cs
- InputLanguageManager.cs
- WorkItem.cs
- Parser.cs
- SHA256.cs
- Message.cs
- PostBackOptions.cs
- XmlTypeMapping.cs
- ObjectDataSourceFilteringEventArgs.cs
- ScrollPatternIdentifiers.cs
- AccessedThroughPropertyAttribute.cs
- WeakReferenceEnumerator.cs
- ThaiBuddhistCalendar.cs
- DesignerActionKeyboardBehavior.cs
- ObjectDataSourceChooseMethodsPanel.cs
- ParameterBuilder.cs
- FigureParaClient.cs
- SafeNativeMethods.cs
- FacetEnabledSchemaElement.cs
- ImageCreator.cs
- Tokenizer.cs
- TreeBuilder.cs
- HandleDictionary.cs
- FindCriteriaCD1.cs
- XsltLibrary.cs
- ToolStripSystemRenderer.cs
- XamlUtilities.cs
- TextSegment.cs
- Figure.cs
- FormViewPageEventArgs.cs
- RegistrationServices.cs
- XsltArgumentList.cs
- EmissiveMaterial.cs
- TypeDescriptor.cs
- TextFormatterImp.cs
- VectorCollection.cs
- ContentPlaceHolder.cs
- StringFreezingAttribute.cs
- listitem.cs
- DelayedRegex.cs
- AudioBase.cs
- CompositionTarget.cs
- ReadOnlyNameValueCollection.cs
- CodeRemoveEventStatement.cs
- SelectedDatesCollection.cs
- _Semaphore.cs
- DecimalKeyFrameCollection.cs
- ConditionCollection.cs
- ModulesEntry.cs
- ReadOnlyDataSource.cs
- DataGridViewCellFormattingEventArgs.cs
- Parser.cs
- XsdDataContractExporter.cs
- MimeXmlImporter.cs
- HtmlShim.cs
- LineGeometry.cs
- LocalValueEnumerator.cs
- CapabilitiesUse.cs
- BuiltInPermissionSets.cs
- MethodImplAttribute.cs
- DbBuffer.cs
- ListViewVirtualItemsSelectionRangeChangedEvent.cs
- FileUtil.cs
- CollectionChange.cs