Fill data in DateSet to XmlDocument : XML Database : Database C# Source Code

    
 

using System;
using System.Data;
using System.Data.SqlClient;
using System.Xml;

class UsingXmlDocument {
    public static void Main() {
        SqlConnection mySqlConnection =
          new SqlConnection(
            "server=localhost;database=Northwind;uid=sa;pwd=sa"
          );
        SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
        mySqlCommand.CommandText =
          "SELECT TOP 2 CustomerID, CompanyName, Country " +
          "FROM Customers " +
          "ORDER BY CustomerID";
        SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter();
        mySqlDataAdapter.SelectCommand = mySqlCommand;
        DataSet myDataSet = new DataSet();
        mySqlConnection.Open();
        mySqlDataAdapter.Fill(myDataSet, "Customers");
        mySqlConnection.Close();
        XmlDocument myXmlDocument = new XmlDocument();
        myXmlDocument.LoadXml(myDataSet.GetXml());
        Console.WriteLine("Contents of myXmlDocument:");
        myXmlDocument.Save(Console.Out);
        foreach (XmlNode myXmlNode in myXmlDocument.SelectNodes("/NewDataSet/Customers")) {
            Console.WriteLine("CustomerID = " + myXmlNode.ChildNodes[0].InnerText);
            Console.WriteLine("CompanyName = " + myXmlNode.ChildNodes[1].InnerText);
            Console.WriteLine("Country = " + myXmlNode.ChildNodes[2].InnerText);
        }
        XmlNode myXmlNode2 = myXmlDocument.SelectSingleNode("/NewDataSet/Customers[CustomerID=\" ANATR\"]");
        Console.WriteLine("CustomerID = " + myXmlNode2.ChildNodes[0].InnerText);
        Console.WriteLine("CompanyName = " + myXmlNode2.ChildNodes[1].InnerText);
        Console.WriteLine("Country = " + myXmlNode2.ChildNodes[2].InnerText);
    }
}