节点asp.net下创建、查询、修改带名称空间的 XML 文件的例子

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asp.net下创建、查询、修改带名称空间的XML文件的例子C#string w3NameSpace = "http://www.w3.org/2000/xmlns/";

System.Xml.XmlDocument doc = new System.Xml.XmlDocument() ;

//创建根节点

System.Xml.XmlNode root = doc.CreateNode(System.Xml.XmlNodeType.Element, "w", "wordDocument", "http://schemas.microsoft.com/office/word/2003/2/wordml") ;

System.Xml.XmlAttribute xa;xa = doc.CreateAttribute("xmlns", "v", w3NameSpace) ;xa.Value = "urn:schemas-microsoft-com:vml";root.Attributes.Append(xa) ;

//为节点添加属性xa = doc.CreateAttribute("xmlns", "w10", w3NameSpace) ;xa.Value = "urn:schemas-microsoft-com:office:word";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "SL", w3NameSpace) ;xa.Value = "http://schemas.microsoft.com/schemaLibrary/2003/2/core";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "aml", w3NameSpace) ;xa.Value = "http://schemas.microsoft.com/aml/2001/core";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "wx", w3NameSpace) ;xa.Value = "http://schemas.microsoft.com/office/word/2003/2/auxHint";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "o", w3NameSpace) ;xa.Value = "urn:schemas-microsoft-com:office:office";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "dt", w3NameSpace) ;xa.Value = "uuid:C2F41010-65B3-11d1-A29F-00AA00C14882";root.Attributes.Append(xa) ;xa = doc.CreateAttribute("xmlns", "space", w3NameSpace) ;xa.Value = "preserve";root.Attributes.Append(xa) ;http://taskcn.blog. 163.com/

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//为节点增加值

System.Xml.XmlNode body = doc.CreateNode(System.Xml.XmlNodeType.Element, "v", "body", "urn:schemas-microsoft-com:vml") ;

System.Xml.XmlNode childNode = doc.CreateNode(System.Xml.XmlNodeType.Element, "o", "t", "urn:schemas-microsoft-com:office:office") ;childNode. InnerText = "欢迎光临";

//添加到内存树中body.AppendChild(childNode) ;root.AppendChild(body) ;doc.AppendChild(root) ;

//添加节点声明

System.Xml.XmlDeclaration xd = doc.CreateXmlDeclaration("1.0", "UTF-8", "yes") ;doc. InsertBefore(xd, doc.DocumentElement) ;

//添加处理指令

System.Xml.XmlProcessingInstruction spi = doc.CreateProcessingInstruction("mso-application", "progid=\"Word.Document\"") ;doc. InsertBefore(spi, doc.DocumentElement) ;

//查询节点

System.Xml.XmlNamespaceManager nsmanager = new System.Xml.XmlNamespaceManager(doc.NameTable) ;nsmanager.AddNamespace("w", "http://schemas.microsoft.com/office/word/2003/2/wordml") ;nsmanager.AddNamespace("v", "urn:schemas-microsoft-com:vml") ;nsmanager.AddNamespace("o", "urn:schemas-microsoft-com:office:office") ;

System.Xml.XmlNode node = doc.SelectSingleNode("w:wordDocument/v:body/o:t", nsmanager) ;

Response.Write(node. InnerText) ;node. InnerText = "欢迎光临:http://dotnet.aspx.cc/";

//创建CDATA节点

System.Xml.XmlCDataSection xcds = doc.CreateCDataSection("a href='http://dotnet.aspx.cc/' /anode.ParentNode. InsertAfter(xcds, node) ;

Response.Write(xcds. InnerText) ;doc.Save(Server.MapPath("test.xml") ) ;http://taskcn.blog. 163.com/

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VB.net

Dim w3NameSpace As String = "http://www.w3.org/2000/xmlns/"

Dim doc As New System.Xml.XmlDocument

'创建根节点

Dim root As System.Xml.XmlNode = doc.CreateNode(System.Xml.XmlNodeType.Element, "w", "wordDocument", "http://schemas.microsoft.com/office/word/2003/2/wordml")

Dim xa As System.Xml.XmlAttributexa = doc.CreateAttribute("xmlns", "v", w3NameSpace)xa.Value = "urn:schemas-microsoft-com:vml"root.Attributes.Append(xa)

'为节点添加属性xa = doc.CreateAttribute("xmlns", "w10", w3NameSpace)xa.Value = "urn:schemas-microsoft-com:office:word"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "SL", w3NameSpace)xa.Value = "http://schemas.microsoft.com/schemaLibrary/2003/2/core"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "aml", w3NameSpace)xa.Value = "http://schemas.microsoft.com/aml/2001/core"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "wx", w3NameSpace)xa.Value = "http://schemas.microsoft.com/office/word/2003/2/auxHint"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "o", w3NameSpace)xa.Value = "urn:schemas-microsoft-com:office:office"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "dt", w3NameSpace)xa.Value = "uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"root.Attributes.Append(xa)xa = doc.CreateAttribute("xmlns", "space", w3NameSpace)xa.Value = "preserve"root.Attributes.Append(xa)http://taskcn.blog. 163.com/

http://taskcn.blog. 163.com/

'为节点增加值

Dim body As System.Xml.XmlNode = doc.CreateNode(System.Xml.XmlNodeType.Element, "v", "body", "urn:schemas-microsoft-com:vml")

Dim childNode As System.Xml.XmlNode = doc.CreateNode(System.Xml.XmlNodeType.Element, "o", "t", "urn:schemas-microsoft-com:office:office")childNode. InnerText = "欢迎光临"

'添加到内存树中body.AppendChild(childNode)root.AppendChild(body)doc.AppendChild(root)

'添加节点声明

Dim xd As System.Xml.XmlDeclaration = doc.CreateXmlDeclaration("1.0",

"UTF-8", "yes")doc. InsertBefore(xd, doc.DocumentElement)

'添加处理指令

Dim spi As System.Xml.XmlProcessingInstruction = doc.CreateProcessingInstruction("mso-application", "progid=""Word.Document""")doc. InsertBefore(spi, doc.DocumentElement)

'查询节点

Dim nsmanager As New System.Xml.XmlNamespaceManager(doc.NameTable)nsmanager.AddNamespace("w", "http://schemas.microsoft.com/office/word/2003/2/wordml")nsmanager.AddNamespace("v", "urn:schemas-microsoft-com:vml")nsmanager.AddNamespace("o", "urn:schemas-microsoft-com:office:office")Dim node As System.Xml.XmlNode = doc.SelectSingleNode("w:wordDocument/v:body/o:t", nsmanager)

Response.Write(node. InnerText)node. InnerText = "欢迎光临:http://dotnet.aspx.cc/"

'创建CDATA节点

Dim xcds As System.Xml.XmlCDataSection = doc.CreateCDataSection("a href='http://dotnet.aspx.cc/' /a ")node.ParentNode. InsertAfter(xcds, node)

Response.Write(xcds. InnerText)doc.Save(Server.MapPath("test.xml") )http://taskcn.blog. 163.com/