如何排序列表<>由存储在结构我的名单℃的整数;>持有 [英] How to Sort a List<> by a Integer stored in the struct my List<> holds

问题描述

我需要排序为我的比赛，我已经写了一个高分文件。

I need to sort a highscore file for my game I've written.

每个排行榜都有一个名字，分数与日期变量。我店每一个在列表中。

Each highscore has a Name, Score and Date variable. I store each one in a List.

下面是一个包含每个高分的数据结构。

Here is the struct that holds each highscores data.

struct Highscore
{
    public string Name;
    public int Score;
    public string Date;

    public string DataAsString()
    {
        return Name + "," + Score.ToString() + "," + Date;
    }
}

因此，如何将我按类型排序榜的名单？列表中的每个对象的得分变

So how would I sort a List of type Highscores by the score variable of each object in the list?

任何帮助表示赞赏：D

Any help is appreciated :D

推荐答案

我不知道为什么每个人都提出了基于LINQ的解决方案，将需要额外的内存（特别是因为积分榜是值类型）和了ToList（）的调用，如果一个人想重用的结果。最简单的解决方法是使用内置的一个List

I don't know why everyone is proposing LINQ based solutions that would require additional memory (especially since Highscore is a value type) and a call to ToList() if one wants to reuse the result. The simplest solution is to use the built in Sort method of a List

list.Sort((s1, s2) => s1.Score.CompareTo(s2.Score));

这将整理到位的列表中。

This will sort the list in place.

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