How to return the value with the name of a folder in C #?
Example, if I execute:
Directory.GetFiles("%PROGRAMFILES% (x86)\MyApp", "*.*", true);
And if you can do it, it returns like this:
%PROGRAMFILES% (x86)\MyApp\MyApp.exe
%PROGRAMFILES% (x86)\MyApp\MyApp.dll
And what I want is to just return in place of MyApp only \ .
Ex: \MyApp.exe or \MyApp.dll instead of the path to the complete directory.
Use Path.GetFileName() .
var nomeArquivo = Path.GetFileName(path);
Try this:
var arquivos = Directory.EnumerateFiles("%PROGRAMFILES% (x86)\MyApp", "*",
SearchOption.AllDirectories).Select(Path.GetFileName);
I have my doubts if this search is what you want, but I did as it was presented.
See almost running on dotNetFiddle . It is not showing anything because there is no file there and I can not access other folders on that machine, but it does not give any error. In the test of my machine listed files.
using System.IO;
// manipular de diretorios
DirectoryInfo dirInfo = new DirectoryInfo(@"C:\Documents and Settings\etc\etc ");
// procurar arquivos
BuscaArquivos(dirInfo);
private void BuscaArquivos(DirectoryInfo dir)
{
// lista arquivos do diretorio corrente
foreach (FileInfo file in dir.GetFiles())
{
// aqui no caso estou guardando o nome completo do arquivo em em controle ListBox
// voce faz como quiser
lbxResultado.Items.Add(file.FullName);
}
// busca arquivos do proximo sub-diretorio
foreach (DirectoryInfo subDir in dir.GetDirectories())
{
BuscaArquivos(subDir);
}
}