Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / Compilation / IResourceProvider.cs / 1305376 / IResourceProvider.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Compilation { using System; using System.Collections; using System.Collections.Specialized; using System.Reflection; using System.IO; using System.Security.Permissions; using System.CodeDom; using System.Globalization; using System.Resources; using System.Web.Compilation; using System.Web.Util; using System.Web.UI; /* * Basic interface to access and enumerate resources */ public interface IResourceProvider { /* * Retrieve a resource object for the passed in key and culture */ object GetObject(string resourceKey, CultureInfo culture); /* * Returns a reader that enumerates all the neutral resources for this provider */ IResourceReader ResourceReader { get; } } /* * Base class for resource providers based on a standard ResourceManager */ internal abstract class BaseResXResourceProvider: IResourceProvider { private ResourceManager _resourceManager; ///// IResourceProvider implementation public virtual object GetObject(string resourceKey, CultureInfo culture) { // Attempt to get the resource manager EnsureResourceManager(); // If we couldn't get a resource manager, return null if (_resourceManager == null) return null; if (culture == null) culture = CultureInfo.CurrentUICulture; return _resourceManager.GetObject(resourceKey, culture); } public virtual IResourceReader ResourceReader { get { return null; } } ///// End of IResourceProvider implementation protected abstract ResourceManager CreateResourceManager(); private void EnsureResourceManager() { if (_resourceManager != null) return; _resourceManager = CreateResourceManager(); } } /* * ResourceManager based provider for application resources. */ internal class GlobalResXResourceProvider : BaseResXResourceProvider { private string _classKey; internal GlobalResXResourceProvider(string classKey) { _classKey = classKey; } protected override ResourceManager CreateResourceManager() { string fullClassName = BaseResourcesBuildProvider.DefaultResourcesNamespace + "." + _classKey; // If there is no app resource assembly, return null if (BuildManager.AppResourcesAssembly == null) return null; ResourceManager resourceManager = new ResourceManager(fullClassName, BuildManager.AppResourcesAssembly); resourceManager.IgnoreCase = true; return resourceManager; } public override IResourceReader ResourceReader { get { // App resources don't support implicit resources, so the IResourceReader // should never be needed throw new NotSupportedException(); } } } /* * ResourceManager based provider for page (local) resources. */ internal class LocalResXResourceProvider : BaseResXResourceProvider { private VirtualPath _virtualPath; internal LocalResXResourceProvider(VirtualPath virtualPath) { _virtualPath = virtualPath; } protected override ResourceManager CreateResourceManager() { ResourceManager resourceManager = null; Assembly pageResAssembly = GetLocalResourceAssembly(); if (pageResAssembly != null) { string fileName = _virtualPath.FileName; resourceManager = new ResourceManager(fileName, pageResAssembly); resourceManager.IgnoreCase = true; } else { throw new InvalidOperationException(SR.GetString(SR.ResourceExpresionBuilder_PageResourceNotFound)); } return resourceManager; } public override IResourceReader ResourceReader { get { // Get the local resource assembly for this page Assembly pageResAssembly = GetLocalResourceAssembly(); if (pageResAssembly == null) return null; // Get the name of the embedded .resource file for this page string resourceFileName = _virtualPath.FileName + ".resources"; // Make it lower case, since GetManifestResourceStream is case sensitive resourceFileName = resourceFileName.ToLower(CultureInfo.InvariantCulture); // Get the resource stream from the resource assembly Stream resourceStream = pageResAssembly.GetManifestResourceStream(resourceFileName); // If this page has no resources, return null if (resourceStream == null) return null; return new ResourceReader(resourceStream); } } // Need to Assert here in order to access the codegen dir (VSWhidbey 387312) [PermissionSet(SecurityAction.Assert, Unrestricted=true)] private Assembly GetLocalResourceAssembly() { // Remove the page file name to get its directory VirtualPath virtualDir = _virtualPath.Parent; // Get the name of the local resource assembly string cacheKey = BuildManager.GetLocalResourcesAssemblyName(virtualDir); BuildResult result = BuildManager.GetBuildResultFromCache(cacheKey); if (result != null) { return ((BuildResultCompiledAssembly)result).ResultAssembly; } return null; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Point4DConverter.cs
- ChannelServices.cs
- ZipIOExtraFieldZip64Element.cs
- SmtpReplyReader.cs
- FontNameEditor.cs
- EDesignUtil.cs
- StylusCollection.cs
- ButtonChrome.cs
- XmlWhitespace.cs
- WebEventTraceProvider.cs
- ContextMenu.cs
- BadImageFormatException.cs
- EditorPartCollection.cs
- ChtmlMobileTextWriter.cs
- WebPartActionVerb.cs
- DockingAttribute.cs
- GraphicsContext.cs
- PingOptions.cs
- Token.cs
- InputLanguageCollection.cs
- TextPattern.cs
- UnsafeNativeMethods.cs
- TextFormatterContext.cs
- dataSvcMapFileLoader.cs
- CorrelationRequestContext.cs
- SqlPersistenceWorkflowInstanceDescription.cs
- Semaphore.cs
- odbcmetadatafactory.cs
- PolyQuadraticBezierSegment.cs
- RegexCompilationInfo.cs
- MasterPageParser.cs
- HostExecutionContextManager.cs
- SQLConvert.cs
- ObjectComplexPropertyMapping.cs
- IArgumentProvider.cs
- RtfNavigator.cs
- DataServiceContext.cs
- TextRunCacheImp.cs
- ElementNotEnabledException.cs
- PointAnimationUsingKeyFrames.cs
- RuleConditionDialog.Designer.cs
- EmptyEnumerator.cs
- DeclarationUpdate.cs
- XmlDocument.cs
- EntitySqlQueryState.cs
- ComponentDispatcherThread.cs
- UriSection.cs
- TranslateTransform.cs
- WorkflowValidationFailedException.cs
- BuilderPropertyEntry.cs
- ObjectDataSourceView.cs
- EndGetFileNameFromUserRequest.cs
- Point3D.cs
- BasicBrowserDialog.designer.cs
- TextServicesLoader.cs
- DesignerAdapterUtil.cs
- TreeViewImageIndexConverter.cs
- TaiwanCalendar.cs
- EntityConnectionStringBuilder.cs
- ItemsPresenter.cs
- SystemException.cs
- XmlQuerySequence.cs
- TextTrailingCharacterEllipsis.cs
- Hex.cs
- NavigationExpr.cs
- BamlTreeNode.cs
- Duration.cs
- CompilerInfo.cs
- ActivityScheduledQuery.cs
- DocumentScope.cs
- SqlParameter.cs
- formatter.cs
- SimpleParser.cs
- FloaterBaseParaClient.cs
- GridProviderWrapper.cs
- ProcessManager.cs
- SchemaImporterExtension.cs
- Dictionary.cs
- UnsupportedPolicyOptionsException.cs
- XmlComplianceUtil.cs
- DataGridDefaultColumnWidthTypeConverter.cs
- ApplicationDirectoryMembershipCondition.cs
- LineSegment.cs
- Border.cs
- QueryContext.cs
- HttpModuleActionCollection.cs
- SqlRecordBuffer.cs
- MediaTimeline.cs
- PrintPreviewDialog.cs
- DrawToolTipEventArgs.cs
- SystemShuttingDownException.cs
- CompiledQuery.cs
- MessageLogger.cs
- XmlQueryOutput.cs
- DBAsyncResult.cs
- Rect3DValueSerializer.cs
- Utils.cs
- CustomDictionarySources.cs
- EpmCustomContentWriterNodeData.cs
- PointF.cs