public void Delete(HuanShu huanShu) { JieShu jieShu = db.JieShu.Single(b => b.shuhao == huanShu.shuhao && b.jieshurenxuehao == huanShu.huanshurenxuehao); db.JieShu.Remove(jieShu); db.SaveChanges(); }
public void Add(HuanShu huanShu) { db.HuanShu.Add(huanShu); db.SaveChanges(); }