public int Them(HOATDONG lpDTO) { try { LinQDataContext db = new LinQDataContext(global::DAOAuction.Properties.Settings.Default.webdoantruongConnectionString); db.HOATDONG_add( lpDTO.TenHoatDong, lpDTO.NgayDienRa , lpDTO.MaLoaiHoatDong , lpDTO.ThoiGianBatDauDangKy , lpDTO.ThoiGianKetThucDangKy , lpDTO.HinhAnh ); return 1; } catch (Exception ex) { throw (ex); //return 0; } }