C#-按属性排序 [英] C# - sorting by a property

问题描述

我试图通过自定义属性对C#中的对象集合进行排序. (就上下文而言，我正在使用Twitterizer库使用Twitter API，将直接消息"排序到对话视图中)

I am trying to sort a collection of objects in C# by a custom property. (For context, I am working with the Twitter API using the Twitterizer library, sorting Direct Messages into conversation view)

假设自定义类具有名为label的属性，其中label是在类构造函数时分配的string.

Say a custom class has a property named label, where label is a string that is assigned when the class constructor.

我有所述类的Collection(或List没关系)，我想根据值将它们全部分类为单独的List s(或Collection s) label并将它们分组在一起.

I have a Collection (or a List, it doesn't matter) of said classes, and I want to sort them all into separate Lists (or Collections) based on the value of label, and group them together.

目前，我一直在通过使用foreach循环并以这种方式检查值来进行此操作-我知道这是浪费CPU时间和糟糕的编程.我为此感到羞耻.

At the moment I've been doing this by using a foreach loop and checking the values that way - a horrible waste of CPU time and awful programming, I know. I'm ashamed of it.

基本上，我知道我所拥有的所有数据都已提供给我，而且我也知道它应该非常容易排序.一个人用纸做起来很容易，但是我只是不知道如何用C#来做.

Basically I know that all of the data I have is there given to me, and I also know that it should be really easy to sort. It's easy enough for a human to do it with bits of paper, but I just don't know how to do it in C#.

有人对此有解决方案吗?如果您需要更多信息和/或上下文，请询问.

Does anyone have the solution to this? If you need more information and/or context just ask.

推荐答案

您是否尝试过Linq的这仍然会循环遍历值进行排序-无法解决.这样至少可以清理您的代码.

This is still going to loop through the values to sort - there's no way around that. This will at least clean up your code.

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