public DANH_SACH_DICH_VU GetDVByMa(int pMaDV, int pMaHD) { DANH_SACH_DICH_VU result = new DANH_SACH_DICH_VU(); result = context.DANH_SACH_DICH_VU.FirstOrDefault(m => m.MA_DICH_VU == pMaDV && m.MA_TOUR_DAT == pMaHD); return(result); }
public int Add(DANH_SACH_DICH_VU pDS) { int result = 0; context.DANH_SACH_DICH_VU.Add(pDS); result = context.SaveChanges(); return(result); }
public int Delete(int pMaDV, int pMaTour) { int result = 0; DANH_SACH_DICH_VU k = context.DANH_SACH_DICH_VU.FirstOrDefault(m => m.MA_DICH_VU == pMaDV && m.MA_TOUR_DAT == pMaTour); context.DANH_SACH_DICH_VU.Remove(k); result = context.SaveChanges(); return(result); }
public int Update(DANH_SACH_DICH_VU pDS) { int result = 0; DANH_SACH_DICH_VU k = context.DANH_SACH_DICH_VU.FirstOrDefault(m => m.MA_DICH_VU == pDS.MA_DICH_VU && m.MA_TOUR_DAT == pDS.MA_TOUR_DAT); if (k != null) { k.SO_LUONG = pDS.SO_LUONG; k.THANH_TIEN = pDS.THANH_TIEN; } result = context.SaveChanges(); return(result); }