| private find_id_chuc_vu ( string ma_chuc_vu ) : decimal | ||
| ma_chuc_vu | string | |
| return | decimal | |
private decimal find_id_chuc_vu(string ma_chuc_vu)
{
decimal id = (from DataRow dr in m_dt_chuc_vu.Rows
where (string)dr["MA_CHUC_VU"] == ma_chuc_vu
select (decimal)dr["ID"]).FirstOrDefault();
return id;
}