private void frmAddEditStudent_Load(object sender, EventArgs e)
{
cboCity.DisplayMember = "CityName";
cboCity.ValueMember = "CityId";
using (stdproEntities db = new stdproEntities())
{
cboCity.DataSource = db.Cities.ToList();
}
}
private void Students_Load(object sender, EventArgs e)
{
db = new stdproEntities();
studentBindingSource.DataSource = db.Students.ToList();
cityBindingSource.DataSource = db.Cities.ToList();
}
