Xpath Demo: /items/item[2] : XPath « XML « C# / CSharp Tutorial

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C# / CSharp Tutorial » XML » XPath

30.21.21.Xpath Demo: /items/item[2]

using System;

using System.Xml;

using System.Collections.Generic;

using System.Text;



    class Program

    {

        static void Main(string[] args)

        {

            XmlDocument docItems = new XmlDocument();

            docItems.Load("items.xml");



            XmlNode thirdItem = docItems.SelectSingleNode("/items/item[2]");

            Console.WriteLine("Third node is {0}", thirdItem.Attributes["name"].Value);



        }

    }

30.21.XPath
	30.21.1.	XPath Select Nodes
	30.21.2.	Append child from XPathNavigator
	30.21.3.	Append new node to XPathNavigator
	30.21.4.	Using XPath to filter data from Database
	30.21.5.	Using XPathNavigator to loop through code
	30.21.6.	Using XPathNodeIterator
	30.21.7.	XPath Navigator
	30.21.8.	XPath Node Iterator
	30.21.9.	XPath Selecting: /Customers/Customer[@FirstName='D']
	30.21.10.	XPath XSLT transformation
	30.21.11.	XPath selecting: descendant::Customer[@FirstName='D']
	30.21.12.	XPath selecting: descendant::Customer[EmailAddress='[email protected]']
	30.21.13.	XPath selecting: descendant::Customer[attribute::FirstName='D']
	30.21.14.	XPath selecting: descendant::Customer[contains(EmailAddress, 'a.com')]
	30.21.15.	XPath selecting: descendant::Customer[starts-with(@LastName, 'G') and contains(EmailAddress, 'a.com')]
	30.21.16.	XPath selecting: descendant::EmailAddress[text()='[email protected]']
	30.21.17.	XPathNavigator and TreeView
	30.21.18.	Xpath Demo: //attribute[@name='capacity'] \| //attribute[@name='weight']
	30.21.19.	Xpath Demo: /items/item
	30.21.20.	Xpath Demo: /items/item/attribute[@value > 10 and @name='weight']
	30.21.21.	Xpath Demo: /items/item[2]
	30.21.22.	Create XPathNavigator
	30.21.23.	Move to first child in XPathNavigator
	30.21.24.	Compile XPath to create XPathExpression
	30.21.25.	Read sub tree from XPathNavigator
	30.21.26.	Select All Author Nodes
	30.21.27.	Select All Books
	30.21.28.	Select All Child Nodes
	30.21.29.	Select XPath from XPathNavigator
	30.21.30.	Set new value through XPathNavigator
	30.21.31.	Show innter xml and outer xml from XPathNavigator
	30.21.32.	Sorting XPathExpression with XmlSortOrder.Ascending, XmlCaseOrder.None
	30.21.33.	Using XPathExpression to sort by first name
	30.21.34.	Select node with asterisk
	30.21.35.	Use the XPath return type to determine how to process the XPath expression

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