C# (CSharp) DAO ThaoTacDuLieu_DAO.ExecuteNonQuery примеры использования

Пример #1

        public bool Xoa(string maKH)
        {
            string query = string.Format("UPDATE KhachHang SET trang_thai = 'false' WHERE ma_khach_hang = '{0}' ", maKH);

            return(ThaoTacDuLieu_DAO.ExecuteNonQuery(query));
        }