[dotNet Tip]XmlNode

Attention to its rich propertes to read back a XmlNode's content:

XmlNode.InnerText: escape all markup and just return the text.

XmlNode.InnerXML

XmlNode.OuterXML

 

MSDN example this:

using System;
using System.Xml;
public class Test {

public static void Main() {
    XmlDocument doc = new XmlDocument();
    doc.LoadXml("<root>"+
"<elem>some text<child/>more text</elem>" +
"</root>");

    XmlNode elem = doc.DocumentElement.FirstChild;

// Note that InnerText does not include the markup.
    Console.WriteLine("Display the InnerText of the element...");
    Console.WriteLine( elem.InnerText );

// InnerXml includes the markup of the element.
    Console.WriteLine("Display the InnerXml of the element...");
    Console.WriteLine(elem.InnerXml);

// Set InnerText to a string that includes markup.  
// The markup is escaped.
    elem.InnerText = "Text containing <markup/> will have char(<) and char(>) escaped.";
    Console.WriteLine( elem.OuterXml );

// Set InnerXml to a string that includes markup.  
// The markup is not escaped.
    elem.InnerXml = "Text containing <markup/>.";
    Console.WriteLine( elem.OuterXml );
  }
}

 

转载于:https://www.cnblogs.com/taoxu0903/archive/2010/07/30/1788972.html