c# List集合排序

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;



public partial class ListRate : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        List<TicketRuleTimeInfo> list = new List<TicketRuleTimeInfo>  

          {  

              new TicketRuleTimeInfo("B",1,2,"",0.2m,0.1m),  

              new TicketRuleTimeInfo("C",1,2,"",0.3m,0.1m), 

              new TicketRuleTimeInfo("D",1,2,"",0.4m,0.1m), 

              new TicketRuleTimeInfo("A",1,2,"",0.1m,0.1m), 

          };

        foreach (var item in list)

        {

            Response.Write(item.DepartBA + ":" + item.Rate);

        }

        Console.WriteLine("排序后");

        list.Sort(CompareByRate);

        Response.Write("========================");

        foreach (var item in list)

        {

            Response.Write(item.DepartBA + ":" + item.Rate);

        }





    }

    public static int CompareByRate(TicketRuleTimeInfo x, TicketRuleTimeInfo y)//从大到小排序器  

    {

        if (x == null)

        {

            if (y == null)

            {

                return 0;

            }



            return 1;



        }

        if (y == null)

        {

            return -1;

        }

        int retval = y.Rate.CompareTo(x.Rate);

        return retval;

    }

}

public class TicketRuleTimeInfo

{

    public TicketRuleTimeInfo(string departBA, int minTime, int maxTime, string stadardCabin, decimal rate, decimal lowCharge)

    {

        DepartBA = departBA;

        MinTime = minTime;

        MaxTime = maxTime;

        StandardCabin = stadardCabin;

        Rate = rate;

        LowCharge = LowCharge;

    }

    private string _DepartBA = "before";

    /// <summary>

    /// 起飞前后{before起飞前、after起飞后}

    /// </summary>

    public string DepartBA

    {

        get { return _DepartBA; }

        set { _DepartBA = value; }

    }

    private int _MinTime = 0;

    /// <summary>

    /// 时间区间最低{单位小时hour: 起飞前(DepartTime-XePnrTime)大于MinTime;起飞后System.Math.Abs(DepartTime-XePnrTime)大于MinTime;}

    /// </summary>

    public int MinTime

    {

        get { return _MinTime; }

        set { _MinTime = value; }

    }

    private int _MaxTime = 8760;

    /// <summary>

    /// 时间区间最高{单位小时hour: 起飞前(DepartTime-XePnrTime)小于等于MaxTime;起飞后System.Math.Abs(DepartTime-XePnrTime)小于等于MaxTime;}

    /// </summary>

    public int MaxTime

    {

        get { return _MaxTime; }

        set { _MaxTime = value; }

    }

    private string _StandardCabin = "";

    /// <summary>

    /// 基准舱位

    /// </summary>        

    public string StandardCabin

    {

        get { return _StandardCabin; }

        set { _StandardCabin = value; }

    }

    private decimal _Rate = 0;

    /// <summary>

    /// 费率%

    /// </summary>        

    public decimal Rate

    {

        get { return _Rate; }

        set { _Rate = value; }

    }

    private decimal _LowCharge = 0;

    /// <summary>

    /// 最低手续费{单位元}

    /// </summary>        

    public decimal LowCharge

    {

        get { return _LowCharge; }

        set { _LowCharge = value; }

    }

}