Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Xml / System / Xml / XPath / Internal / MergeFilterQuery.cs / 1 / MergeFilterQuery.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace MS.Internal.Xml.XPath { using System; using System.Xml; using System.Xml.XPath; using System.Diagnostics; using System.Xml.Xsl; using System.Collections.Generic; internal sealed class MergeFilterQuery : CacheOutputQuery { private Query child; public MergeFilterQuery(Query input, Query child) : base(input) { this.child = child; } private MergeFilterQuery(MergeFilterQuery other) : base(other) { this.child = Clone(other.child); } public override void SetXsltContext(XsltContext xsltContext) { base.SetXsltContext(xsltContext); child.SetXsltContext(xsltContext); } public override object Evaluate(XPathNodeIterator nodeIterator) { base.Evaluate(nodeIterator); while (input.Advance() != null) { child.Evaluate(input); XPathNavigator node; while ((node = child.Advance()) != null) { Insert(outputBuffer, node); } } return this; } public override XPathNavigator MatchNode(XPathNavigator current) { XPathNavigator context = child.MatchNode(current); if (context == null) { return null; } context = input.MatchNode(context); if (context == null) { return null; } Evaluate(new XPathSingletonIterator(context.Clone(), /*moved:*/true)); XPathNavigator result = Advance(); while (result != null) { if (result.IsSamePosition(current)) { return context; } result = Advance(); } return null; } public override XPathNodeIterator Clone() { return new MergeFilterQuery(this); } public override void PrintQuery(XmlWriter w) { w.WriteStartElement(this.GetType().Name); input.PrintQuery(w); child.PrintQuery(w); w.WriteEndElement(); } } } // 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
- BaseCodeDomTreeGenerator.cs
- Tracking.cs
- WebPartsPersonalization.cs
- MatrixIndependentAnimationStorage.cs
- ProjectionCamera.cs
- XamlRtfConverter.cs
- StringValidator.cs
- DrawListViewColumnHeaderEventArgs.cs
- MarkupCompiler.cs
- Queue.cs
- BitmapEffectrendercontext.cs
- ShellProvider.cs
- IDReferencePropertyAttribute.cs
- ProfilePropertyMetadata.cs
- TextModifier.cs
- SHA256Managed.cs
- MenuItemStyleCollection.cs
- DetailsViewRowCollection.cs
- EntityCommandExecutionException.cs
- DynamicValueConverter.cs
- StructuralCache.cs
- HtmlObjectListAdapter.cs
- ServerIdentity.cs
- DetailsViewDeletedEventArgs.cs
- AssemblyNameProxy.cs
- TreeWalker.cs
- AsnEncodedData.cs
- XmlSchemaParticle.cs
- ECDiffieHellmanCng.cs
- CheckBoxBaseAdapter.cs
- HttpFileCollection.cs
- PartialToken.cs
- RegexMatchCollection.cs
- InternalsVisibleToAttribute.cs
- Win32Native.cs
- ThicknessAnimationUsingKeyFrames.cs
- WsdlHelpGeneratorElement.cs
- InfoCardMetadataExchangeClient.cs
- XmlAttributes.cs
- RegistryKey.cs
- BinaryUtilClasses.cs
- DefaultHttpHandler.cs
- TableLayoutSettingsTypeConverter.cs
- Byte.cs
- Logging.cs
- ChtmlFormAdapter.cs
- InstanceData.cs
- BrushValueSerializer.cs
- DataControlField.cs
- DefaultAuthorizationContext.cs
- TemplateField.cs
- Memoizer.cs
- BuildProviderCollection.cs
- DataSourceConverter.cs
- NativeRightsManagementAPIsStructures.cs
- Light.cs
- Helper.cs
- DataExpression.cs
- ProgramPublisher.cs
- SortQuery.cs
- CommandLibraryHelper.cs
- PolicyChain.cs
- SafeArchiveContext.cs
- AudienceUriMode.cs
- ChameleonKey.cs
- TdsEnums.cs
- SystemIcmpV6Statistics.cs
- MeasurementDCInfo.cs
- SoapEnvelopeProcessingElement.cs
- DbgCompiler.cs
- SqlHelper.cs
- ProfileEventArgs.cs
- XamlPointCollectionSerializer.cs
- Configuration.cs
- COM2EnumConverter.cs
- TypeConverterHelper.cs
- Decimal.cs
- PageRouteHandler.cs
- PointCollectionValueSerializer.cs
- XmlSchemaIdentityConstraint.cs
- _NetRes.cs
- SafeTimerHandle.cs
- BuildResult.cs
- JsonCollectionDataContract.cs
- StackBuilderSink.cs
- DbConnectionOptions.cs
- SpoolingTaskBase.cs
- Vector3DKeyFrameCollection.cs
- ResourceType.cs
- CheckBoxFlatAdapter.cs
- BaseTemplateCodeDomTreeGenerator.cs
- Base64Stream.cs
- TraceListeners.cs
- TraceContext.cs
- SqlMethods.cs
- Utilities.cs
- BufferedGraphics.cs
- KeyManager.cs
- KeyProperty.cs
- DataGridViewDataConnection.cs