僅在C＃中列出子文件夾？

Question

我有一些代碼：

string pathUser = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile); 
string pathDownload = Path.Combine(pathUser, @"documents\iracing\setups\"); 
DirectoryInfo dinfo = new DirectoryInfo(pathDownload); // Populates field with all Sub Folders 
FileInfo[] Files = dinfo.GetFiles("*.sto"); 
foreach (FileInfo file in Files) 
{ 
    listBox2.Items.Add(file.Name); 
} 

我想要的子文件夾：要顯示documents\iracing\setups\，而不是文件...包括.sto文件。我只需要列出子文件夾....我不知道該怎麼做？謝謝！

Answer 1

你可以試試這個：

DirectoryInfo directory = new DirectoryInfo(pathDownload); 
DirectoryInfo[] directories = directory.GetDirectories(); 

foreach(DirectoryInfo folder in directories) 
    listBox2.Items.Add(folder.Name); 

Answer 2

如果您希望獲得...目錄，請使用EnumerateDirectories或GetDirectories而不是GetFiles。

Answer 3

只要使用此功能

string pathUser = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile); 
string pathDownload = Path.Combine(pathUser, @"documents\iracing\setups\"); 
DirectoryInfo dinfo = new DirectoryInfo(pathUser); // Populates field with all Sub Folders 
DirectoryInfo[] directorys = dinfo.GetDirectories(); 
foreach (DirectoryInfo directory in directorys) 
{ 
    listBox2.Items.Add(directory.Name); 
}