protected void showDetailsButton_Click(object sender, EventArgs e)
{
string id = voterIdTextBox.Text;
Session["id"] = id;
XmlDocument xml = new XmlDocument();
String URLString = "http://nerdcastlebd.com/web_service/voterdb/index.php/voters/voter/" + id;
xml.Load(URLString);
XmlNode name = xml.SelectSingleNode("xml/voter/name");
nameTextBox.Text = name.InnerText;
Session["name"] = nameTextBox.Text;
XmlNode address = xml.SelectSingleNode("xml/voter/address");
addressTextBox.Text = address.InnerText;
Session["address"] = addressTextBox.Text;
XmlNode node = xml.SelectSingleNode("xml/voter/date_of_birth");
DateTime dateOfBirth = Convert.ToDateTime(node.InnerText);
ageTextBox.Text = GetAge(dateOfBirth).ToString();
Treatment aTreatment = new Treatment();
string patientName = nameTextBox.Text;
aTreatment.PatientId = aPatientManager.Search(patientName).Id;
serviceGivenTextBox.Text = aTreatmentManager.Count(aTreatment.PatientId).ToString();
}