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
- X509DefaultServiceCertificateElement.cs
- WebBaseEventKeyComparer.cs
- CodeMethodInvokeExpression.cs
- AuthenticationException.cs
- DataGridViewButtonCell.cs
- CodeRegionDirective.cs
- CodeBinaryOperatorExpression.cs
- AbstractDataSvcMapFileLoader.cs
- FilteredAttributeCollection.cs
- DataGridRowHeaderAutomationPeer.cs
- BrowserCapabilitiesCompiler.cs
- ActivityCodeGenerator.cs
- TypeLoadException.cs
- ImageMapEventArgs.cs
- ScriptIgnoreAttribute.cs
- PeerCollaborationPermission.cs
- PolicyStatement.cs
- LineServicesCallbacks.cs
- EndpointAddressMessageFilter.cs
- DialogResultConverter.cs
- TokenBasedSetEnumerator.cs
- PerspectiveCamera.cs
- CqlErrorHelper.cs
- StreamSecurityUpgradeInitiator.cs
- DockingAttribute.cs
- PathTooLongException.cs
- shaper.cs
- OutputCacheSection.cs
- MetafileHeader.cs
- Preprocessor.cs
- FloatUtil.cs
- DataGridDefaultColumnWidthTypeConverter.cs
- SystemFonts.cs
- BitStack.cs
- XmlSchemaElement.cs
- HttpRequest.cs
- WindowsRegion.cs
- ConfigurationManagerHelper.cs
- SqlServer2KCompatibilityCheck.cs
- ScrollChrome.cs
- CqlWriter.cs
- WinEventWrap.cs
- EmbeddedMailObject.cs
- UseAttributeSetsAction.cs
- AttributeUsageAttribute.cs
- __Filters.cs
- DbDataSourceEnumerator.cs
- ParameterRetriever.cs
- EdmRelationshipRoleAttribute.cs
- FileStream.cs
- HtmlElementCollection.cs
- RadialGradientBrush.cs
- GridViewCommandEventArgs.cs
- StringSorter.cs
- ApplicationServiceHelper.cs
- WebPartCatalogAddVerb.cs
- SymbolMethod.cs
- WindowsToolbarAsMenu.cs
- KeyTimeConverter.cs
- ComponentEditorForm.cs
- StringDictionary.cs
- OutArgument.cs
- Wizard.cs
- UdpReplyToBehavior.cs
- basevalidator.cs
- CellTreeNodeVisitors.cs
- SafeRightsManagementQueryHandle.cs
- ComponentDispatcher.cs
- Pair.cs
- HTTPNotFoundHandler.cs
- TileModeValidation.cs
- PropertyEmitterBase.cs
- PresentationAppDomainManager.cs
- TransformDescriptor.cs
- NumberFunctions.cs
- XmlChoiceIdentifierAttribute.cs
- NonDualMessageSecurityOverHttp.cs
- DelimitedListTraceListener.cs
- EditorPartChrome.cs
- GridView.cs
- ScriptServiceAttribute.cs
- SoapAttributeAttribute.cs
- ClientCultureInfo.cs
- SymbolTable.cs
- InfocardExtendedInformationEntry.cs
- TimersDescriptionAttribute.cs
- TableLayoutCellPaintEventArgs.cs
- ServiceBusyException.cs
- Evaluator.cs
- SupportedAddressingMode.cs
- StreamGeometry.cs
- ServiceX509SecurityTokenProvider.cs
- MulticastNotSupportedException.cs
- RightsManagementEncryptionTransform.cs
- PtsContext.cs
- PingReply.cs
- RayHitTestParameters.cs
- PermissionListSet.cs
- ClientScriptManager.cs
- ApplicationId.cs