private void button2_Click(object sender, EventArgs e)
{
XmlDocument doc = new XmlDocument();
//To create the XML DOM Tree
doc.Load(@"D:\MS.Net\CSharp\XMLParser\XMLParser\Emp.xml");
XmlElement emp = doc.CreateElement("Emp");
XmlElement eid = doc.CreateElement("EId");
XmlElement enm = doc.CreateElement("EName");
XmlElement bs = doc.CreateElement("Basic");
eid.InnerText = textBox1.Text;
enm.InnerText = textBox2.Text;
bs.InnerText = textBox3.Text;
emp.AppendChild(eid);
emp.AppendChild(enm);
emp.AppendChild(bs);
emp.SetAttribute("Department", textBox4.Text);
emp.SetAttribute("Designation", textBox5.Text);
doc.DocumentElement.AppendChild(emp);
//Writing to file
XmlTextWriter tr =
new XmlTextWriter(@"D:\MS.Net\CSharp\XMLParser\XMLParser\Emp.xml", null);
tr.Formatting = Formatting.Indented;
doc.WriteContentTo(tr);
tr.Close();//save the changes
}