private void SuaThongTinHocSinhForm_Load(object sender, EventArgs e)
{
tbHoTen.Text = hocSinhLogin.HoTen;
dtpNgaySinh.Value = Convert.ToDateTime(hocSinhLogin.NgaySinh);
tbDiaChi.Text = hocSinhLogin.DiaChi;
List <Lop> dsLop = new List <Lop>();
dsLop = hocSinhBUS.LayDanhSachLop();
if (dsLop != null)
{
cbbLop.DataSource = dsLop;
cbbLop.DisplayMember = "TenLop";
cbbLop.ValueMember = "MaLop";
cbbLop.Text = hocSinhLogin.MaLop;
}
else
{
cbbLop.Text = "Chưa có lớp nào phù hợp!";
}
}