void Page_Load(object sender, EventArgs e)
    {
        //Location of XML file
        string xmlFilePath = Request.PhysicalApplicationPath + @"Employees.xml";    
        //Create the XmlReaderSettings object and set appropriate properties
        XmlReaderSettings settings = new XmlReaderSettings();
        settings.IgnoreComments = true;
        settings.IgnoreWhitespace = true;
        try
        {
            //Get reference to the XmlReader object
            using (XmlReader reader = XmlReader.Create(xmlFilePath, settings))
            {
                string result;
                while (reader.Read())
                {
                    //Process only the elements
                    if (reader.NodeType == XmlNodeType.Element)
                    {
                        for (int count = 1; count <= reader.Depth; count++)
                        {
                             result += "=> " + reader.Name + "<br/>";
                        }
                    }
                }
            }
        }
        catch (Exception ex)
        {
            lblResult.Text = "An Exception occurred: " + ex.Message;
        }
    }