Select by path : XPath « XML « C# / C Sharp

1. C# / C Sharp
2. XML
3. XPath

Select by path

     

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;
using System.Xml.XPath;

public class MainClass {
    public static void Main() {
        XmlDocument doc = new XmlDocument();
        doc.Load("books.xml");
        XPathNavigator nav = doc.CreateNavigator();

        if (nav.CanEdit) {
            XPathNodeIterator iter = nav.Select("/bookstore/book/price");
            while (iter.MoveNext()) {
                iter.Current.InsertAfter("<disc>5</disc>");
            }

        }
        doc.Save("newbooks.xml");
    }
}  
           
         
    
    
    
    
  

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10.	Extensions.XPathSelectElements Selects a collection of elements using an XPath expression.
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12.	Gets the text value from the element located by the given XPath.
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14.	Get an array of nodes matching an XPath expression
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