/// <summary> /// 更新学生 /// </summary> /// <param name="student">学生实体</param> /// <returns></returns> public Enums.OpResult Updata(Student student) { int count = dao.Updata(student); if (count > 0) { return(Enums.OpResult.除成功); } else { return(Enums.OpResult.除失败); } }