private void save_data()
{
US_GD_QUYET_DINH v_us_gd_qd = new US_GD_QUYET_DINH();
form_2_us_gd_qd(v_us_gd_qd);
switch (m_e_form_mode)
{
case DataEntryFormMode.InsertDataState:
v_us_gd_qd.BeginTransaction();
v_us_gd_qd.Insert();
v_us_gd_qd.CommitTransaction();
break;
case DataEntryFormMode.UpdateDataState:
v_us_gd_qd.BeginTransaction();
v_us_gd_qd.Update();
v_us_gd_qd.CommitTransaction();
break;
default:
break;
}
}