Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Xml / System / Xml / Dom / XmlText.cs / 1305376 / XmlText.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml { using System; using System.Text; using System.Diagnostics; using System.Xml.XPath; // Represents the text content of an element or attribute. public class XmlText : XmlCharacterData { internal XmlText( string strData ): this( strData, null ) { } protected internal XmlText( string strData, XmlDocument doc ): base( strData, doc ) { } // Gets the name of the node. public override String Name { get { return OwnerDocument.strTextName; } } // Gets the name of the current node without the namespace prefix. public override String LocalName { get { return OwnerDocument.strTextName; } } // Gets the type of the current node. public override XmlNodeType NodeType { get { return XmlNodeType.Text; } } public override XmlNode ParentNode { get { switch (parentNode.NodeType) { case XmlNodeType.Document: return null; case XmlNodeType.Text: case XmlNodeType.CDATA: case XmlNodeType.Whitespace: case XmlNodeType.SignificantWhitespace: XmlNode parent = parentNode.parentNode; while (parent.IsText) { parent = parent.parentNode; } return parent; default: return parentNode; } } } // Creates a duplicate of this node. public override XmlNode CloneNode(bool deep) { Debug.Assert( OwnerDocument != null ); return OwnerDocument.CreateTextNode( Data ); } public override String Value { get { return Data; } set { Data = value; XmlNode parent = parentNode; if ( parent != null && parent.NodeType == XmlNodeType.Attribute ) { XmlUnspecifiedAttribute attr = parent as XmlUnspecifiedAttribute; if ( attr != null && !attr.Specified ) { attr.SetSpecified( true ); } } } } // Splits the node into two nodes at the specified offset, keeping // both in the tree as siblings. public virtual XmlText SplitText(int offset) { XmlNode parentNode = this.ParentNode; int length = this.Length; if( offset > length ) throw new ArgumentOutOfRangeException( "offset" ); //if the text node is out of the living tree, throw exception. if ( parentNode == null ) throw new InvalidOperationException(Res.GetString(Res.Xdom_TextNode_SplitText)); int count = length - offset; String splitData = Substring(offset, count); DeleteData(offset, count); XmlText newTextNode = OwnerDocument.CreateTextNode(splitData); parentNode.InsertAfter(newTextNode, this); return newTextNode; } // Saves the node to the specified XmlWriter. public override void WriteTo(XmlWriter w) { w.WriteString(Data); } // Saves all the children of the node to the specified XmlWriter. public override void WriteContentTo(XmlWriter w) { // Intentionally do nothing } internal override XPathNodeType XPNodeType { get { return XPathNodeType.Text; } } internal override bool IsText { get { return true; } } internal override XmlNode PreviousText { get { if (parentNode.IsText) { return parentNode; } return null; } } } } // 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
- LicenseContext.cs
- BitmapCodecInfoInternal.cs
- PrintingPermissionAttribute.cs
- NullableDoubleSumAggregationOperator.cs
- UnsafeNativeMethods.cs
- CodePropertyReferenceExpression.cs
- ExpressionBuilderContext.cs
- ISO2022Encoding.cs
- Baml6Assembly.cs
- Message.cs
- UnmanagedMemoryStream.cs
- AssemblyCollection.cs
- DiagnosticsElement.cs
- ProxyHwnd.cs
- BindingExpressionBase.cs
- FormViewCommandEventArgs.cs
- SecurityTokenProvider.cs
- RoleGroupCollection.cs
- TreeViewDesigner.cs
- Hex.cs
- XmlHierarchyData.cs
- SqlConnectionPoolProviderInfo.cs
- PtsContext.cs
- TextPattern.cs
- ValidatingReaderNodeData.cs
- TraceSection.cs
- ClientSettingsStore.cs
- AutomationPropertyInfo.cs
- OdbcFactory.cs
- SafeEventHandle.cs
- UnionCqlBlock.cs
- MethodToken.cs
- InvalidDataException.cs
- ToolStripItemCollection.cs
- EmbeddedMailObject.cs
- CqlWriter.cs
- TraceEventCache.cs
- AuthenticationException.cs
- MiniCustomAttributeInfo.cs
- DesignerForm.cs
- TextRangeBase.cs
- StreamingContext.cs
- SimpleFieldTemplateFactory.cs
- AbstractExpressions.cs
- DebugViewWriter.cs
- WindowsScrollBar.cs
- PrintPreviewControl.cs
- PageContentAsyncResult.cs
- TextServicesCompartmentContext.cs
- BorderGapMaskConverter.cs
- Point4DValueSerializer.cs
- UnicodeEncoding.cs
- UIPropertyMetadata.cs
- DataSourceHelper.cs
- RuntimeEnvironment.cs
- RequestQueue.cs
- HtmlInputFile.cs
- ArgumentValueSerializer.cs
- AspProxy.cs
- WebConfigurationManager.cs
- CodeAttributeArgumentCollection.cs
- BidOverLoads.cs
- FloaterBaseParaClient.cs
- PasswordRecovery.cs
- MenuItem.cs
- GroupItemAutomationPeer.cs
- dsa.cs
- SchemaAttDef.cs
- PropertyMetadata.cs
- AdapterDictionary.cs
- AuthenticationServiceManager.cs
- PipelineModuleStepContainer.cs
- SendKeys.cs
- WebEvents.cs
- SqlDataReader.cs
- HMAC.cs
- CodeTypeReference.cs
- ClientScriptItem.cs
- MimeParameters.cs
- altserialization.cs
- ProfileService.cs
- PersonalizationDictionary.cs
- SendActivityEventArgs.cs
- PreloadedPackages.cs
- DiscoveryOperationContextExtension.cs
- PageAdapter.cs
- StrongNameIdentityPermission.cs
- DbInsertCommandTree.cs
- PropertyMapper.cs
- GridViewPageEventArgs.cs
- EntityDataSourceContextDisposingEventArgs.cs
- HttpResponseHeader.cs
- HttpModuleCollection.cs
- CounterSetInstanceCounterDataSet.cs
- SpecialNameAttribute.cs
- DataTable.cs
- RelationshipManager.cs
- PageClientProxyGenerator.cs
- TreeSet.cs
- ConnectionManagementSection.cs