public void btnSignUp_Click(object sender, EventArgs e)
{
TeacherCls tc = new TeacherCls();
tc.FName = tbFname.Text.ToString();
tc.LName = tbLname.Text.ToString();
tc.CNIC = tbCnic.Text.ToString();
tc.Phone = tbContact.Text.ToString();
tc.StaffID = Convert.ToInt32(tbStaffId.Text);
tc.Email = tbEmail.Text.ToString();
tc.UserName = tbUsername.Text.ToString();
tc.Password = tbPassword.Text.ToString();
tc.Dept = ddDept.selectedValue;
bool v = WriteInXML(tc);
if (v == true)
{
MessageBox.Show("Successful updation");
}
}
//private void btnCancel_Click(object sender, EventArgs e)
//{
// this.Close();
//}
public bool WriteInXML(TeacherCls t)
{
bool x = false;
try
{
if (!File.Exists("teacherdata.xml"))
{
XmlTextWriter w = new XmlTextWriter("teacherdata.xml", System.Text.Encoding.UTF8);
w.WriteStartDocument();
w.WriteStartElement("StaffInfo");
w.WriteStartElement("Teacher");
w.WriteElementString("StaffID", t.StaffID.ToString());
w.WriteElementString("FirstName", t.FName);
w.WriteElementString("LastName", t.LName);
w.WriteElementString("PhoneNo", t.Phone);
w.WriteElementString("CNIC", t.CNIC);
w.WriteElementString("Department", t.Dept);
w.WriteElementString("Email", t.Email);
w.WriteElementString("Username", t.UserName);
w.WriteElementString("Password", t.Password);
w.WriteEndElement();
w.WriteEndElement();
w.WriteEndDocument();
w.Flush();
w.Close();
}
else
{
XmlDocument xd = new XmlDocument();
xd.Load("teacherdata.xml");
XmlElement subroot = xd.CreateElement("Teacher");
XmlElement ren = xd.CreateElement("StaffID");
XmlText xt2 = xd.CreateTextNode(t.StaffID.ToString());
ren.AppendChild(xt2);
subroot.AppendChild(ren);
xd.DocumentElement.AppendChild(subroot);
XmlElement fn = xd.CreateElement("FirstName");
XmlText xt = xd.CreateTextNode(t.FName);
fn.AppendChild(xt);
subroot.AppendChild(fn);
xd.DocumentElement.AppendChild(subroot);
XmlElement ln = xd.CreateElement("LastName");
XmlText xt1 = xd.CreateTextNode(t.LName);
ln.AppendChild(xt1);
subroot.AppendChild(ln);
xd.DocumentElement.AppendChild(subroot);
XmlElement ph = xd.CreateElement("PhoneNo");
XmlText xt3 = xd.CreateTextNode(t.Phone);
ph.AppendChild(xt3);
subroot.AppendChild(ph);
xd.DocumentElement.AppendChild(subroot);
XmlElement cn = xd.CreateElement("CNIC");
XmlText xt4 = xd.CreateTextNode(t.CNIC);
cn.AppendChild(xt4);
subroot.AppendChild(cn);
xd.DocumentElement.AppendChild(subroot);
XmlElement dep = xd.CreateElement("Department");
XmlText xt6 = xd.CreateTextNode(t.Dept);
dep.AppendChild(xt6);
subroot.AppendChild(dep);
xd.DocumentElement.AppendChild(subroot);
XmlElement em = xd.CreateElement("Email");
XmlText xt7 = xd.CreateTextNode(t.Email);
em.AppendChild(xt7);
subroot.AppendChild(em);
xd.DocumentElement.AppendChild(subroot);
XmlElement un = xd.CreateElement("Username");
XmlText xt8 = xd.CreateTextNode(t.UserName);
un.AppendChild(xt8);
subroot.AppendChild(un);
xd.DocumentElement.AppendChild(subroot);
XmlElement pw = xd.CreateElement("Password");
XmlText xt9 = xd.CreateTextNode(t.Password);
pw.AppendChild(xt9);
subroot.AppendChild(pw);
xd.DocumentElement.AppendChild(subroot);
xd.Save("teacherdata.xml");
}
x = true;
}
catch (Exception)
{
MessageBox.Show("Error writing staff data to file");
}
return(x);
}
