/// <summary> /// 根据班级Id和删除标识获得学生集合 /// </summary> /// <param name="classInfo_id">班级Id</param> /// <param name="delFlag">删除标识:0---未删除,1---已删除</param> /// <returns></returns> public List <Student> GetAllStudentByClassInfoId(int classInfo_id, int delFlag = 0) { return(idal_student.GetAllStudentByClassInfoId(classInfo_id, delFlag)); }