xml

<Login>  <id userName="Tushar" passWord="Tushar">      <Name>Tushar</Name>      <Age>24</Age>  </id></Login>

using System;using System.Xml;class Test{    static void Main()    {        XmlDocument doc = new XmlDocument();        XmlElement root = doc.CreateElement("Login");        XmlElement id = doc.CreateElement("id");        id.SetAttribute("userName", "Tushar");        id.SetAttribute("passWord", "Tushar");        XmlElement name = doc.CreateElement("Name");        name.InnerText = "Tushar";        XmlElement age = doc.CreateElement("Age");        age.InnerText = "24";        id.AppendChild(name);        id.AppendChild(age);        root.AppendChild(id);        doc.AppendChild(root);        doc.Save("test.xml");    }}