public void LoadData()
{
try
{
QLHS_BUS bus = new QLHS_BUS();
DataTable dt = bus.LayTatCaLop();
DataTable dt_1 = bus.LayKhoiLop();
dtgv_themlop.DataSource = dt;
cb_Khoi_LopHoc.DataSource = dt_1;
cb_Khoi_LopHoc.DisplayMember = "MaKhoiLop";
cb_Khoi_LopHoc.ValueMember = "MaKhoiLop ";
if (dt.Rows.Count > 0)
{
dtgv_themlop.Rows[0].Selected = true;
RowSelected = new QLHS_DTO();
RowSelected.MaLop = dtgv_themlop.SelectedRows[0].Cells["MaLop"].Value.ToString();
RowSelected.TenLop = dtgv_themlop.SelectedRows[0].Cells["TenLop"].Value.ToString();
RowSelected.SiSo = dtgv_themlop.SelectedRows[0].Cells["SiSo"].Value.ToString();
RowSelected.MaKhoiLop = dtgv_themlop.SelectedRows[0].Cells["MaKhoiLop"].Value.ToString();
}
}
catch (Exception ex)
{
}
}