private void frmXemDiem_Load(object sender, EventArgs e)
{
m_NamHocCtrl.HienThiComboBox(cmbNamHoc);
m_HocKyCtrl.HienThiComboBox(cmbHocKy);
if (cmbNamHoc.SelectedValue != null)
{
m_LopCtrl.HienThiComboBox(cmbNamHoc.SelectedValue.ToString(), cmbLop);
}
if (cmbNamHoc.SelectedValue != null && cmbLop.SelectedValue != null)
{
m_MonHocCtrl.HienThiComboBox(cmbNamHoc.SelectedValue.ToString(), cmbLop.SelectedValue.ToString(), cmbMonHoc);
m_HocSinhCtrl.HienThiComboBox(cmbNamHoc.SelectedValue.ToString(), cmbLop.SelectedValue.ToString(), cmbHocSinh);
}
}