Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / DataEntity / System / Data / Common / EntitySql / UntypedNullExpression.cs / 1305376 / UntypedNullExpression.cs
//---------------------------------------------------------------------- //// Copyright (c) Microsoft Corporation. All rights reserved. // // // @owner [....] // @backupOwner [....] //--------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Diagnostics; using System.Globalization; using System.Data.Metadata.Edm; using System.Data.Common.CommandTrees; namespace System.Data.Common.EntitySql { ////// Represents an untyped null. /// internal sealed class UntypedNullExpression : DbExpression { internal UntypedNullExpression() : base(DbExpressionKind.Null, TypeUsage.NullType) { } ////// The visitor pattern method for expression visitors that do not produce a result value. /// /// An instance of DbExpressionVisitor. public override void Accept( DbExpressionVisitor visitor ) { throw EntityUtil.NotSupported(); } ////// The visitor pattern method for expression visitors that produce a result value of a specific type. /// /// An instance of a typed DbExpressionVisitor that produces a result value of type TResultType. public override T Accept( DbExpressionVisitor visitor ) { throw EntityUtil.NotSupported(); } } } // 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
- Codec.cs
- CompilerScopeManager.cs
- ReadContentAsBinaryHelper.cs
- RecognizedWordUnit.cs
- PathStreamGeometryContext.cs
- ObjectAnimationBase.cs
- DocComment.cs
- TextPatternIdentifiers.cs
- TextWriter.cs
- HierarchicalDataSourceDesigner.cs
- ComplexType.cs
- MetadataFile.cs
- ControlUtil.cs
- View.cs
- FunctionMappingTranslator.cs
- UInt32Converter.cs
- UIPropertyMetadata.cs
- Helper.cs
- ObjectListItem.cs
- WebPartCancelEventArgs.cs
- OdbcDataAdapter.cs
- SystemNetworkInterface.cs
- ContentWrapperAttribute.cs
- DefaultValidator.cs
- DateTimeHelper.cs
- Baml2006Reader.cs
- ProfilePropertyNameValidator.cs
- FontWeightConverter.cs
- Journal.cs
- DateTimeSerializationSection.cs
- Nodes.cs
- SymbolPair.cs
- ServiceProviders.cs
- WeakReadOnlyCollection.cs
- SecurityElement.cs
- LoginCancelEventArgs.cs
- MarshalDirectiveException.cs
- RemotingConfiguration.cs
- ValueTypeIndexerReference.cs
- KnownTypeAttribute.cs
- WebControl.cs
- QilValidationVisitor.cs
- SiteMapNodeCollection.cs
- WebControlsSection.cs
- BindStream.cs
- XmlTextAttribute.cs
- StringHandle.cs
- KeyConstraint.cs
- Latin1Encoding.cs
- NamedPermissionSet.cs
- MultidimensionalArrayItemReference.cs
- DataSourceBooleanViewSchemaConverter.cs
- SchemaType.cs
- DynamicDataRouteHandler.cs
- DoubleStorage.cs
- SqlWebEventProvider.cs
- OracleInfoMessageEventArgs.cs
- CompiledXpathExpr.cs
- XmlNodeChangedEventArgs.cs
- LinkLabelLinkClickedEvent.cs
- HttpServerUtilityWrapper.cs
- DrawingContextWalker.cs
- Size3D.cs
- ExtenderProvidedPropertyAttribute.cs
- PartialTrustVisibleAssembliesSection.cs
- DataServiceHost.cs
- GcHandle.cs
- panel.cs
- KeyNotFoundException.cs
- Span.cs
- ClientScriptManagerWrapper.cs
- DataDocumentXPathNavigator.cs
- PrintingPermission.cs
- RequestQueue.cs
- DocumentViewerAutomationPeer.cs
- QueryParameter.cs
- XPathNodeHelper.cs
- PropertyIdentifier.cs
- VariableExpressionConverter.cs
- Hashtable.cs
- DataBinding.cs
- ApplicationException.cs
- InputElement.cs
- XmlCharType.cs
- CompModHelpers.cs
- TextUtf8RawTextWriter.cs
- XmlChildEnumerator.cs
- objectquery_tresulttype.cs
- SpecialNameAttribute.cs
- WebServiceErrorEvent.cs
- DragDropHelper.cs
- SecurityProtocolFactory.cs
- shaperfactory.cs
- DbTransaction.cs
- X509Certificate2.cs
- WebBrowserDocumentCompletedEventHandler.cs
- DefaultValueTypeConverter.cs
- CopyOnWriteList.cs
- ShapingEngine.cs
- SingleKeyFrameCollection.cs