Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Xml / System / Xml / XPath / Internal / IDQuery.cs / 1305376 / IDQuery.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace MS.Internal.Xml.XPath { using System; using System.Xml; using System.Xml.XPath; using System.Xml.Xsl; using System.Diagnostics; using System.Collections.Generic; internal sealed class IDQuery : CacheOutputQuery { public IDQuery(Query arg) : base(arg) {} private IDQuery(IDQuery other) : base(other) { } public override object Evaluate(XPathNodeIterator context) { object argVal = base.Evaluate(context); XPathNavigator contextNode = context.Current.Clone(); switch (GetXPathType(argVal)) { case XPathResultType.NodeSet: XPathNavigator temp; while ((temp = input.Advance()) != null) { ProcessIds(contextNode, temp.Value); } break; case XPathResultType.String: ProcessIds(contextNode, (string)argVal); break; case XPathResultType.Number: ProcessIds(contextNode, StringFunctions.toString((double)argVal)); break; case XPathResultType.Boolean: ProcessIds(contextNode, StringFunctions.toString((bool)argVal)); break; case XPathResultType_Navigator: ProcessIds(contextNode, ((XPathNavigator)argVal).Value); break; } return this; } void ProcessIds(XPathNavigator contextNode, string val) { string[] ids = XmlConvert.SplitString(val); for (int idx = 0; idx < ids.Length; idx++) { if (contextNode.MoveToId(ids[idx])) { Insert(outputBuffer, contextNode); } } } public override XPathNavigator MatchNode(XPathNavigator context) { Evaluate(new XPathSingletonIterator(context, /*moved:*/true)); XPathNavigator result; while ((result = Advance()) != null) { if (result.IsSamePosition(context)) { return context; } } return null; } public override XPathNodeIterator Clone() { return new IDQuery(this); } } } // 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
- DebuggerAttributes.cs
- SoapReflectionImporter.cs
- ConfigurationSettings.cs
- ResourceContainer.cs
- TraceFilter.cs
- ModuleBuilder.cs
- DataGridViewRowCollection.cs
- ToolstripProfessionalRenderer.cs
- IItemContainerGenerator.cs
- DropDownList.cs
- SqlDataSourceCache.cs
- ExchangeUtilities.cs
- InvalidCommandTreeException.cs
- CategoryList.cs
- HttpResponse.cs
- ParallelLoopState.cs
- UrlMappingsModule.cs
- ProcessHostConfigUtils.cs
- OpCopier.cs
- CorruptStoreException.cs
- WebPartHeaderCloseVerb.cs
- DataGridLengthConverter.cs
- GuidConverter.cs
- SHA512Managed.cs
- Trigger.cs
- WsatRegistrationHeader.cs
- TextEditorSelection.cs
- BindingSourceDesigner.cs
- ApplicationBuildProvider.cs
- MaskedTextProvider.cs
- DateTimeOffsetStorage.cs
- TableItemPattern.cs
- ExternalException.cs
- DispatcherExceptionFilterEventArgs.cs
- UIElementCollection.cs
- ResolveInfo.cs
- TreeViewImageIndexConverter.cs
- NetworkStream.cs
- CqlQuery.cs
- XmlBinaryWriterSession.cs
- TreeViewImageIndexConverter.cs
- _TransmitFileOverlappedAsyncResult.cs
- BoundsDrawingContextWalker.cs
- SslStream.cs
- XmlDataContract.cs
- ConfigurationManagerInternal.cs
- LayoutSettings.cs
- ADConnectionHelper.cs
- PointAnimationUsingPath.cs
- ClientConfigPaths.cs
- ScrollViewer.cs
- LocalValueEnumerator.cs
- DataGridViewRowHeightInfoPushedEventArgs.cs
- DbConnectionInternal.cs
- TextTreePropertyUndoUnit.cs
- X509Certificate.cs
- HtmlForm.cs
- compensatingcollection.cs
- ContentElement.cs
- StateWorkerRequest.cs
- Schema.cs
- DPAPIProtectedConfigurationProvider.cs
- OdbcEnvironment.cs
- Opcode.cs
- CanonicalizationDriver.cs
- DecimalConverter.cs
- TextureBrush.cs
- SafeBitVector32.cs
- JapaneseCalendar.cs
- DataGridRelationshipRow.cs
- HashSetEqualityComparer.cs
- RightsManagementInformation.cs
- GuidConverter.cs
- XMLSchema.cs
- NetCodeGroup.cs
- Line.cs
- Animatable.cs
- DropShadowEffect.cs
- WorkflowEventArgs.cs
- CheckBoxBaseAdapter.cs
- WindowsGraphicsWrapper.cs
- ChangesetResponse.cs
- MetadataSerializer.cs
- FixedSOMSemanticBox.cs
- BaseValidator.cs
- activationcontext.cs
- DataViewManagerListItemTypeDescriptor.cs
- IteratorDescriptor.cs
- CompilerGlobalScopeAttribute.cs
- ToolStripPanelRenderEventArgs.cs
- FixedSOMPageElement.cs
- HwndSubclass.cs
- Profiler.cs
- CustomAttributeSerializer.cs
- InkCanvasSelection.cs
- SoapTypeAttribute.cs
- ValidationSettings.cs
- CapabilitiesPattern.cs
- InitializationEventAttribute.cs
- GenericTypeParameterBuilder.cs