本文介绍了C#3.0-如何从星期一开始按星期名称订购列表?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个事件列表,每个事件都有一个工作日注册.
I have a list of events and each of them has a weekday registered.
现在我试图显示所有这些事件,但是按工作日名称(星期一,星期二,星期三...)排序.
And now I'm trying to show all of these events, but ordered by the weekday name (monday, tuesday, wednesday...).
我该怎么做?我正在使用LinqToSQL和Lambda表达式.
How can I do this? I'm using LinqToSQL and Lambda Expressions.
谢谢!
推荐答案
public class Event
{
public string Day;
}
[Test]
public void Te()
{
var dayIndex = new List<string> {"MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY", "SUNDAY"};
var list = new List<Event> {new Event(){Day = "saturday"}, new Event() {Day = "Monday"}, new Event() {Day = "Tuesday"}};
var sorted = list.OrderBy(e => dayIndex.IndexOf(e.Day.ToUpper()));
foreach (var e in sorted)
{
Console.WriteLine(e.Day);
}
}
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