public void BindGrid()
{
try
{
var xmlConfigurations = new XmlConfiguration();
var studentList = xmlConfigurations.GetConfigurations();
var GridDataSource = new List <Datadridview>();
foreach (var student in studentList.Student)
{
foreach (var college in student.College)
{
GridDataSource.Add(new Datadridview {
Firstname = student.FirstName, Lastname = student.LastName, Age = student.Age, Branch = college.Branch, Collegename = college.CollegeName, Idnumber = college.IdNumber, Stream = college.Stream
});
}
}
dataGridView.DataSource = GridDataSource;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void btnSave_Click(object sender, EventArgs e)
{
try
{
var xmlConfigurations = new XmlConfiguration();
bool flag = false;
var studentList = xmlConfigurations.GetConfigurations();
var student = studentList.Student.Where(w => w.FirstName == txtfirstname.Text).FirstOrDefault();
if (student == null)
{
student = new Student {
College = new List <College>()
};
flag = true;
}
student.FirstName = txtfirstname.Text;
student.LastName = txtlastname.Text;
student.Age = txtage.Text;
student.College.Add(new College()
{
CollegeName = txtclgname.Text, Branch = txtbranch.Text, IdNumber = txtID.Text, Stream = txtclgstream.Text
});
if (flag)
{
studentList.Student.Add(student);
}
xmlConfigurations.saveConfig(studentList);
BindGrid();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}