用vb.net获取文件夹名称 [英] Getting Folder names with vb.net

问题描述

编码新手，我需要帮助仅获取一个目录中文件夹的名称.我可以获得文件夹的列表，但是它显示了完整路径，我只需要文件夹名称即可.

例子.

我可以得到这个:

C:\ Program Files(x86)\ Adob​​e

但我只想要:

ADOBE

我需要将这些项目显示在列表视图中.帮助将是巨大的.

New to coding and i need help getting just the name of the folders in one directory. I can get the listing of the folders but it shows the full path and all i need is just the folder name.

example.

I can get this :

C:\Program Files (x86)\Adobe

but all i want is :

ADOBE

I need to get these items to show up in a list view. Help would be great. please no forwards to another site for information.

推荐答案

从.NET 4.0开始，我们有了 ^ ]，使用方法EnumerateDirectories和EnumerateDirectories(path).

来自MSDN的示例:

Since .NET 4.0 we have the DirectoryInfo class[^] with the method EnumerateDirectories and EnumerateDirectories(path).

Example from MSDN:

// Create a DirectoryInfo of the Program Files directory.
DirectoryInfo dirPrograms = new DirectoryInfo(@"c:\program files");

DateTime StartOf2009 = new DateTime(2009, 01, 01);

// LINQ query for all directories created before 2009.
var dirs = from dir in dirPrograms.EnumerateDirectories()
            where dir.CreationTimeUtc < StartOf2009
            select new
            {
                ProgDir = dir,
            };
// Show results.
foreach (var di in dirs)
{
    Console.WriteLine("{0}", di.ProgDir.Name);
}

问候，

Manfred

Regards,

Manfred

使用"\"作为分割字符分割完整目录名称，并获取字符串数组中的最后一个值.那将是您的文件夹名称

Split the full directory name using ''\'' as split character and get the last value in the string array. That will be your folder name

string [] folders=myfullPath.Split('\');
string finalFolder=folders[folders.Length-1];

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