public int TimSoLuongTapTin()
        {
            int sl;

            DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
            List<TAPTINBAIVIET> listTapTin = TAPTINBAIVIET.SelectTAPTINBAIVIETsAll();
            sl = listTapTin.Count;

            return sl;
        }
 public int Xoa(int maTapTin)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.Xoa(maTapTin);
 }
 public TAPTINBAIVIET TimKiemTenTapTin(string tenTapTin)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.TimKiemTenTapTin(tenTapTin);
 }
 public List<TAPTINBAIVIET> TimKiemMaBaiViet(int maBaiViet)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.TimKiemMaBaiViet(maBaiViet);
 }
 public TAPTINBAIVIET TimKiemMaTapTin(int maTapTin)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.TimKiemMaTapTin(maTapTin);
 }
 public int Them(TAPTINBAIVIET lpDTO)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.Them(lpDTO);
 }
 public List<TAPTINBAIVIET> SelectTAPTINBAIVIETsAll()
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.SelectTAPTINBAIVIETsAll();
 }
 public int getMaBaiVietLichLamViec()
 {
     DAOTapTinBaiViet llv = new DAOTapTinBaiViet();
     return llv.getMaBaiVietLichLamViec();
 }
 public List<TAPTINBAIVIET> getLichLamViec()
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.getLichLamViec();
 }
 public int CapNhat(TAPTINBAIVIET lpDTO)
 {
     DAOTapTinBaiViet TAPTINBAIVIET = new DAOTapTinBaiViet();
     return TAPTINBAIVIET.CapNhat(lpDTO);
 }