private void cap_nhat_gd_hop_dong()
{
form_to_us_hd();
switch (m_e_form_mode)
{
case DataEntryFormMode.InsertDataState:
m_us_gd_hd.BeginTransaction();
m_us_gd_hd.Insert();
break;
case DataEntryFormMode.UpdateDataState:
m_us_gd_hd.Update();
break;
default:
break;
}
}