public bool CapNhatLanhDao(LanhDaoDTO dtoLanhDao)
 {
     string strQuery = "Update LANHDAO Set ";
     strQuery += "GIAMDOC = N'" + dtoLanhDao.GiamDoc + "' ";
     strQuery += "KETOANTRUONG = N'" + dtoLanhDao.KeToanTruong + "' ";
     strQuery += "THUKHO = N'" + dtoLanhDao.ThuKho + "' ";
     strQuery += "THUQUY = N'" + dtoLanhDao.ThuQuy + "' ";
     return dp.ExecuteNonQuery(strQuery);
 }
 public LanhDaoDTO GetAll()
 {
     LanhDaoDTO dtoLanhDao = new LanhDaoDTO();
     string strQuery = "Select * From LANHDAO";
     DataTable dtLanhDao = dp.ExecuteQuery(strQuery);
     if (dtLanhDao.Rows.Count > 0)
     {
         dtoLanhDao.GiamDoc = dtLanhDao.Rows[0]["GIAMDOC"].ToString();
         dtoLanhDao.KeToanTruong = dtLanhDao.Rows[0]["KETOANTRUONG"].ToString();
         dtoLanhDao.ThuKho = dtLanhDao.Rows[0]["THUKHO"].ToString();
         dtoLanhDao.ThuQuy = dtLanhDao.Rows[0]["THUQUY"].ToString();
     }
     return dtoLanhDao;
 }