摘要： using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Collections;using System.Reflection;namespace BLL{ public class OrderHelper { } /// <summary> /// 继承IComparer<T>接口，实现同一自定义类型　对象比较 /// </summary> /// <typeparam >T为泛用类型</typeparam 阅读全文