使用反向字母顺序对列表框进行排序？ [英] Sort a listbox with reverse alphabetical order?

问题描述

如何使用此代码将列表框排序为反向字母顺序？

How do I sort a listbox as reverse alphabetical order with this code?

listBoxComputer.DataSource = Directory.GetDirectories(rootDir).Select(Path.GetFileName).ToList(); 

listBoxComputer.SelectedIndexChanged + = listBoxComputer_SelectedIndexChanged;

listBoxComputer.SelectedIndexChanged += listBoxComputer_SelectedIndexChanged;

推荐答案

如何使用此代码将列表框排序为反向字母顺序？

How do I sort a listbox as reverse alphabetical order with this code?

listBoxComputer.DataSource = Directory.GetDirectories(rootDir).Select(Path.GetFileName).ToList(); 

List<string> ls = 
    Directory.GetDirectories(rootDir).Select(Path.GetFileName).ToList();
ls.Sort((a, b) => -1 * a.CompareTo(b));
listBoxComputer.Sorted = false;
listBoxComputer.DataSource = ls;

请参阅：
$


如何对通用列表DESC和ASC进行排序？

https://stackoverflow.com/questions/3062513/how-can-i-sort-generic-list-desc-and-asc



- Wayne

See:

How can I sort generic list DESC and ASC?
https://stackoverflow.com/questions/3062513/how-can-i-sort-generic-list-desc-and-asc

- Wayne

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