XmlNode.WriteContentTo(XmlWriter) 方法
定义
重要
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当在派生类中被重写时，该节点的所有子节点会保存到指定的 XmlWriter 中。
public:
abstract void WriteContentTo(System::Xml::XmlWriter ^ w);public abstract void WriteContentTo (System.Xml.XmlWriter w);abstract member WriteContentTo : System.Xml.XmlWriter -> unitPublic MustOverride Sub WriteContentTo (w As XmlWriter)参数
要保存到其中的 XmlWriter。
示例
以下示例向控制台显示根节点的内容。
#using <System.Xml.dll>
using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
XmlDocument^ doc = gcnew XmlDocument;
doc->LoadXml( "<book xmlns:bk='urn:samples' bk:ISBN='1-861001-57-5'>"
"<title>Pride And Prejudice</title>"
"</book>" );
XmlNode^ root = doc->FirstChild;
// Because WriteContentTo saves only the child nodes of the node
// to the writer none of the attributes are displayed.
Console::WriteLine( "Display the contents of the node..." );
XmlTextWriter^ writer = gcnew XmlTextWriter( Console::Out );
writer->Formatting = Formatting::Indented;
root->WriteContentTo( writer );
}
using System;
using System.IO;
using System.Xml;
public class Sample {
public static void Main() {
XmlDocument doc = new XmlDocument();
doc.LoadXml("<book xmlns:bk='urn:samples' bk:ISBN='1-861001-57-5'>" +
"<title>Pride And Prejudice</title>" +
"</book>");
XmlNode root = doc.FirstChild;
// Because WriteContentTo saves only the child nodes of the node
// to the writer none of the attributes are displayed.
Console.WriteLine("Display the contents of the node...");
XmlTextWriter writer = new XmlTextWriter(Console.Out);
writer.Formatting = Formatting.Indented;
root.WriteContentTo(writer);
}
}
Option Explicit
Option Strict
Imports System.IO
Imports System.Xml
Public Class Sample
Public Shared Sub Main()
Dim doc As New XmlDocument()
doc.LoadXml("<book xmlns:bk='urn:samples' bk:ISBN='1-861001-57-5'>" & _
"<title>Pride And Prejudice</title>" & _
"</book>")
Dim root As XmlNode = doc.FirstChild
' Because WriteContentTo saves only the child nodes of the node
' to the writer none of the attributes are displayed.
Console.WriteLine("Display the contents of the node...")
Dim writer As New XmlTextWriter(Console.Out)
writer.Formatting = Formatting.Indented
root.WriteContentTo(writer)
End Sub
End Class
注解
此方法是文档对象模型的 Microsoft 扩展， (DOM) 。 它在功能上等效于 InnerXml 属性。