获取所有子目录仅包含文件 [英] Get all sub directories that only contain files

问题描述

我有一个路径，我想列出其下子目录，每个子目录中不包含任何其他目录。 （只有那些不包含文件夹的子目录，但只有文件。）

I have a path and I want to list the subdirectories under it, where each subdirectory doesn't contain any other directory. (Only those subdirectories which don't contain folders, but only files.)

任何聪明的方式这样做呢？

Any smart way to do so?

推荐答案

这是我的理解是要列出以下只包含文件的指定路径中的子目录。

It is my understanding that you want to list the subdirectories below a given path that contain only files.

static IEnumerable<string> GetSubdirectoriesContainingOnlyFiles(string path)
{
  return from subdirectory in Directory.GetDirectories(path, "*", SearchOption.AllDirectories)
         where Directory.GetDirectories(subdirectory).Length == 0
        select subdirectory;
}

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