Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Xml / System / Xml / Dom / XmlEntity.cs / 1 / XmlEntity.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml { using System.Diagnostics; // Represents a parsed or unparsed entity in the XML document. public class XmlEntity : XmlNode { string publicId; string systemId; String notationName; String name; String unparsedReplacementStr; String baseURI; XmlLinkedNode lastChild; private bool childrenFoliating; internal XmlEntity( String name, String strdata, string publicId, string systemId, String notationName, XmlDocument doc ) : base( doc ) { this.name = doc.NameTable.Add(name); this.publicId = publicId; this.systemId = systemId; this.notationName = notationName; this.unparsedReplacementStr = strdata; this.childrenFoliating = false; } // Throws an excption since an entity can not be cloned. public override XmlNode CloneNode(bool deep) { throw new InvalidOperationException(Res.GetString(Res.Xdom_Node_Cloning)); } // // Microsoft extensions // // Gets a value indicating whether the node is read-only. public override bool IsReadOnly { get { return true; // Make entities readonly } } // Gets the name of the node. public override string Name { get { return name;} } // Gets the name of the node without the namespace prefix. public override string LocalName { get { return name;} } // Gets the concatenated values of the entity node and all its children. // The property is read-only and when tried to be set, exception will be thrown. public override string InnerText { get { return base.InnerText; } set { throw new InvalidOperationException(Res.GetString(Res.Xdom_Ent_Innertext)); } } internal override bool IsContainer { get { return true;} } internal override XmlLinkedNode LastNode { get { if (lastChild == null && !childrenFoliating) { //expand the unparsedreplacementstring childrenFoliating = true; //wrap the replacement string with an element XmlLoader loader = new XmlLoader(); loader.ExpandEntity(this); } return lastChild; } set { lastChild = value;} } internal override bool IsValidChildType( XmlNodeType type ) { return(type == XmlNodeType.Text || type == XmlNodeType.Element || type == XmlNodeType.ProcessingInstruction || type == XmlNodeType.Comment || type == XmlNodeType.CDATA || type == XmlNodeType.Whitespace || type == XmlNodeType.SignificantWhitespace || type == XmlNodeType.EntityReference); } // Gets the type of the node. public override XmlNodeType NodeType { get { return XmlNodeType.Entity;} } // Gets the value of the public identifier on the entity declaration. public String PublicId { get { return publicId;} } // Gets the value of the system identifier on the entity declaration. public String SystemId { get { return systemId;} } // Gets the name of the optional NDATA attribute on the // entity declaration. public String NotationName { get { return notationName;} } //Without override these two functions, we can't guarantee that WriteTo()/WriteContent() functions will never be called public override String OuterXml { get { return String.Empty; } } public override String InnerXml { get { return String.Empty; } set { throw new InvalidOperationException( Res.GetString(Res.Xdom_Set_InnerXml ) ); } } // Saves the node to the specified XmlWriter. public override void WriteTo(XmlWriter w) { } // Saves all the children of the node to the specified XmlWriter. public override void WriteContentTo(XmlWriter w) { } public override String BaseURI { get { return baseURI; } } internal void SetBaseURI( String inBaseURI ) { baseURI = inBaseURI; } } } // 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
- Site.cs
- Currency.cs
- IMembershipProvider.cs
- CustomGrammar.cs
- InheritedPropertyChangedEventArgs.cs
- MachineKeyConverter.cs
- SQLGuidStorage.cs
- ApplicationFileCodeDomTreeGenerator.cs
- SizeF.cs
- FacetChecker.cs
- SqlFactory.cs
- RepeaterItem.cs
- XsdCachingReader.cs
- DesignerVerb.cs
- ServiceCredentialsSecurityTokenManager.cs
- IntegerValidator.cs
- ReflectionPermission.cs
- RuleCache.cs
- GridViewHeaderRowPresenter.cs
- Rect3D.cs
- PropertyItemInternal.cs
- DefaultBindingPropertyAttribute.cs
- CopyCodeAction.cs
- XmlSchemaGroupRef.cs
- PathParser.cs
- UdpConstants.cs
- ObjectStateEntryBaseUpdatableDataRecord.cs
- StagingAreaInputItem.cs
- ToolStripGrip.cs
- LayoutSettings.cs
- ListParaClient.cs
- X509Extension.cs
- EntityDataSourceEntitySetNameItem.cs
- ServicePointManagerElement.cs
- HighlightVisual.cs
- MultiBinding.cs
- WindowsTitleBar.cs
- PersonalizationStateInfo.cs
- ObjectDataSourceWizardForm.cs
- InputLangChangeEvent.cs
- ContentFilePart.cs
- sapiproxy.cs
- ConfigurationCollectionAttribute.cs
- SortableBindingList.cs
- SchemaContext.cs
- SystemWebExtensionsSectionGroup.cs
- DispatchChannelSink.cs
- HostingEnvironmentWrapper.cs
- AutomationPatternInfo.cs
- DataPagerFieldCollection.cs
- ErrorFormatter.cs
- WorkflowApplication.cs
- FlowDocumentReader.cs
- ControlBindingsCollection.cs
- XamlPathDataSerializer.cs
- DataGridBeginningEditEventArgs.cs
- IndicFontClient.cs
- _ContextAwareResult.cs
- QilFactory.cs
- EnumConverter.cs
- ConstraintEnumerator.cs
- ConnectionPointGlyph.cs
- PropertyConverter.cs
- MultiSelectRootGridEntry.cs
- CollectionConverter.cs
- TextBoxAutoCompleteSourceConverter.cs
- SqlDataReaderSmi.cs
- MasterPage.cs
- PrintPageEvent.cs
- PointLightBase.cs
- DotExpr.cs
- OdbcRowUpdatingEvent.cs
- Char.cs
- DivideByZeroException.cs
- EncodingNLS.cs
- PrimaryKeyTypeConverter.cs
- SSmlParser.cs
- RefType.cs
- ManualResetEvent.cs
- LogPolicy.cs
- FormCollection.cs
- InteropExecutor.cs
- ForceCopyBuildProvider.cs
- RotateTransform3D.cs
- ScriptReference.cs
- PopOutPanel.cs
- Control.cs
- SafeRightsManagementSessionHandle.cs
- DataGridViewSelectedRowCollection.cs
- StoreContentChangedEventArgs.cs
- InteropAutomationProvider.cs
- UpdateRecord.cs
- WebPartUserCapability.cs
- HttpRequestCacheValidator.cs
- TableChangeProcessor.cs
- ToolStripArrowRenderEventArgs.cs
- TextDecoration.cs
- OpenTypeMethods.cs
- Evidence.cs
- SiteMembershipCondition.cs