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
- SerTrace.cs
- VisualTreeUtils.cs
- LowerCaseStringConverter.cs
- HostingEnvironmentException.cs
- ColumnCollection.cs
- BaseDataBoundControl.cs
- ResourceCodeDomSerializer.cs
- ShadowGlyph.cs
- TableLayoutSettingsTypeConverter.cs
- TextBlock.cs
- TraceListener.cs
- CodeNamespaceImportCollection.cs
- RegexEditorDialog.cs
- BamlRecordHelper.cs
- XamlPointCollectionSerializer.cs
- DataViewManager.cs
- DrawItemEvent.cs
- BaseEntityWrapper.cs
- IisTraceWebEventProvider.cs
- BitmapEffectInputData.cs
- dataobject.cs
- BrowsableAttribute.cs
- ObjectStateEntry.cs
- FixedTextPointer.cs
- MediaContextNotificationWindow.cs
- EndpointDiscoveryBehavior.cs
- FormsIdentity.cs
- SqlDataSourceQueryEditor.cs
- XmlSchemaAttribute.cs
- DataFormats.cs
- Transaction.cs
- CheckBoxRenderer.cs
- SemanticTag.cs
- ObjectContextServiceProvider.cs
- GridLength.cs
- TdsParserHelperClasses.cs
- Parameter.cs
- StatusBarAutomationPeer.cs
- ImageSourceValueSerializer.cs
- FileLoadException.cs
- DependencyObjectType.cs
- UserPreferenceChangingEventArgs.cs
- MediaCommands.cs
- GregorianCalendar.cs
- ConnectionConsumerAttribute.cs
- HtmlButton.cs
- InputLangChangeEvent.cs
- TextInfo.cs
- DataControlExtensions.cs
- AtomicFile.cs
- EditorZoneBase.cs
- RegionIterator.cs
- InputLanguageProfileNotifySink.cs
- HMACSHA512.cs
- FunctionOverloadResolver.cs
- TypeContext.cs
- OdbcException.cs
- StrongTypingException.cs
- PagedDataSource.cs
- RepeaterItem.cs
- FlowDocumentPage.cs
- Serializer.cs
- AttachedPropertyBrowsableForChildrenAttribute.cs
- SqlInternalConnection.cs
- Track.cs
- CreateUserWizardStep.cs
- PropertyDescriptorCollection.cs
- COAUTHIDENTITY.cs
- ScriptHandlerFactory.cs
- SqlParameterCollection.cs
- MenuAdapter.cs
- LoginCancelEventArgs.cs
- HttpCapabilitiesSectionHandler.cs
- ReferenceService.cs
- SharedMemory.cs
- ComplexType.cs
- DataGridViewColumnEventArgs.cs
- SqlDataSourceStatusEventArgs.cs
- DataColumnMapping.cs
- XsdBuildProvider.cs
- SqlParameterCollection.cs
- HttpCachePolicyElement.cs
- CompiledQuery.cs
- FixUp.cs
- MemberCollection.cs
- UdpContractFilterBehavior.cs
- PartialTrustVisibleAssembliesSection.cs
- SchemaNames.cs
- RootBrowserWindowAutomationPeer.cs
- LoaderAllocator.cs
- MenuEventArgs.cs
- SkipQueryOptionExpression.cs
- PropertyConverter.cs
- Action.cs
- SQLString.cs
- GridItem.cs
- StringPropertyBuilder.cs
- HashAlgorithm.cs
- ProxyHwnd.cs
- IntegrationExceptionEventArgs.cs