Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Framework / System / Windows / DynamicResourceExtension.cs / 1305600 / 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. /****************************************************************************\ * * 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
- AttachedPropertyBrowsableAttribute.cs
- StylusPointPropertyUnit.cs
- DataBindingExpressionBuilder.cs
- SubtreeProcessor.cs
- ToolStripControlHost.cs
- MemberInfoSerializationHolder.cs
- WsdlBuildProvider.cs
- ObjectListDataBindEventArgs.cs
- NullableConverter.cs
- JsonDeserializer.cs
- LongValidatorAttribute.cs
- __TransparentProxy.cs
- StreamWriter.cs
- MissingFieldException.cs
- DataServiceQueryOfT.cs
- Knowncolors.cs
- HandleCollector.cs
- ListViewCancelEventArgs.cs
- Typeface.cs
- DiagnosticEventProvider.cs
- PageAsyncTask.cs
- HttpClientCertificate.cs
- ReadonlyMessageFilter.cs
- DropAnimation.xaml.cs
- WebPermission.cs
- WindowsSecurityToken.cs
- WebPartRestoreVerb.cs
- SectionVisual.cs
- CompositeFontFamily.cs
- InternalConfigEventArgs.cs
- X509ClientCertificateAuthenticationElement.cs
- SamlAttribute.cs
- InitializerFacet.cs
- BamlTreeNode.cs
- NamedPermissionSet.cs
- ListView.cs
- WebPartDisplayModeCancelEventArgs.cs
- KeyedQueue.cs
- ApplicationManager.cs
- PointAnimationUsingKeyFrames.cs
- FlowLayoutPanel.cs
- GridViewCellAutomationPeer.cs
- ClientUtils.cs
- WindowCollection.cs
- WindowsAuthenticationEventArgs.cs
- AlternationConverter.cs
- LogLogRecordEnumerator.cs
- ContextMenu.cs
- PackUriHelper.cs
- ReflectionUtil.cs
- CustomErrorsSectionWrapper.cs
- SoapWriter.cs
- CorePropertiesFilter.cs
- BulletedListEventArgs.cs
- WebPartManager.cs
- FamilyTypefaceCollection.cs
- PbrsForward.cs
- ObjectList.cs
- ContainerFilterService.cs
- DateTimePicker.cs
- RepeatButton.cs
- Parallel.cs
- EncoderReplacementFallback.cs
- Win32NamedPipes.cs
- FilterableAttribute.cs
- CommonDialog.cs
- SettingsProviderCollection.cs
- SystemResourceHost.cs
- ImageBrush.cs
- Transform3D.cs
- ActivityContext.cs
- IISMapPath.cs
- Selector.cs
- XmlDataProvider.cs
- AnnotationComponentManager.cs
- CompModSwitches.cs
- StrictModeSecurityHeaderElementInferenceEngine.cs
- ResourceReferenceExpression.cs
- SByteConverter.cs
- OleDbParameter.cs
- MenuItemBinding.cs
- StateRuntime.cs
- PerformanceCounters.cs
- SessionSwitchEventArgs.cs
- HttpResponse.cs
- DataSourceHelper.cs
- SystemDropShadowChrome.cs
- DataGridViewBindingCompleteEventArgs.cs
- TreeNodeConverter.cs
- ActivityExecutionContextCollection.cs
- TypeConverterHelper.cs
- MetricEntry.cs
- CodeSpit.cs
- _AutoWebProxyScriptWrapper.cs
- NavigatorOutput.cs
- TaskFileService.cs
- ToolStripProfessionalLowResolutionRenderer.cs
- EncryptedPackage.cs
- EntityDataReader.cs
- ControlDesigner.cs