使用C#按创建日期降序获取目录中文件的列表 [英] Get a list of files in a directory in descending order by creation date using C#

问题描述

我想使用C#获取按创建日期排序的文件夹中文件的列表.

I want to get a list of files in a folder sorted by their creation date using C#.

我正在使用以下代码:

        if(Directory.Exists(folderpath))
        {
            DirectoryInfo dir=new DirectoryInfo (folderpath);
            FileInfo[] files = dir.GetFiles().OrderBy(p=>p.CreationTime).ToArray();
            foreach (FileInfo file in files)
            {
              ......
            }
        }

这将给出创建时间的升序.我实际上想在数组的第一位置(降序)获取最新创建的文件.

This will give the ascending order of the creation time. I actually want get the most recently created file in the first position of my array (descending order).

推荐答案

您可以使用OrderByDescending

You can use OrderByDescending

DirectoryInfo dir = new DirectoryInfo (folderpath);

FileInfo[] files = dir.GetFiles().OrderByDescending(p => p.CreationTime).ToArray();

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