public int ThemChatLieu(Quality n) { try { db.Qualities.InsertOnSubmit(n); db.SubmitChanges(); } catch { return -1; } return 1; }
public int SuaChatLieu(Quality n) { try { Quality ncc = db.Qualities.Single(a => a.id == n.id); ncc.tenchatlieu = n.tenchatlieu; db.SubmitChanges(); } catch { return -1; } return 1; }
partial void UpdateQuality(Quality instance);
partial void DeleteQuality(Quality instance);
partial void InsertQuality(Quality instance);