public LoaiMon Get_LoaiMon(string MaLoaiMon) { LoaiMon loaimon = (from lm in db.LoaiMon where lm.MaLoaiMon == MaLoaiMon select lm).FirstOrDefault(); return(loaimon); }
public void XoaLoaiMon(string MaLoaiMon) { try { LoaiMon lm = db.LoaiMon.Find(MaLoaiMon); if (lm != null) { db.LoaiMon.Remove(lm); db.SaveChanges(); } } catch { } }
public void ThemLoaiMon(LoaiMon lm) { try { var l = new LoaiMon() { MaLoaiMon = lm.MaLoaiMon, TenLoaiMon = lm.TenLoaiMon }; db.LoaiMon.Add(l); db.SaveChanges(); } catch { } }
public void CapNhatLoaiMon(LoaiMon lm) { try { LoaiMon l = db.LoaiMon.Find(lm.MaLoaiMon); if (l != null) { l.MaLoaiMon = lm.MaLoaiMon; l.TenLoaiMon = lm.TenLoaiMon; db.SaveChanges(); } } catch { } }