Directory.GetCurrentDirectory Méthode

  • Référence

Définition

Espace de noms:
System.IO
Assemblys:
mscorlib.dll, System.IO.FileSystem.dll
Assembly:
System.IO.FileSystem.dll
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
Directory.cs
Source:
Directory.cs
Source:
Directory.cs

Obtient le répertoire de travail en cours de l'application.

public:
 static System::String ^ GetCurrentDirectory();
public static string GetCurrentDirectory ();
static member GetCurrentDirectory : unit -> string
Public Shared Function GetCurrentDirectory () As String

Retours

String

Chaîne qui contient le chemin d’accès absolu du répertoire de travail actuel et qui ne se termine pas par une barre oblique inverse (\).

Exceptions

UnauthorizedAccessException

L'appelant n'a pas l'autorisation requise.

NotSupportedException

Le système d’exploitation est Windows CE, qui ne dispose pas de fonctionnalité par rapport au répertoire actif.

Cette méthode est disponible dans le .NET Compact Framework, mais n’est pas prise en charge actuellement.

Exemples

L'exemple suivant décrit comment utiliser la méthode GetCurrentDirectory.

using namespace System;
using namespace System::IO;
int main()
{
   try
   {
      
      // Get the current directory.
      String^ path = Directory::GetCurrentDirectory();
      String^ target = "c:\\temp";
      Console::WriteLine( "The current directory is {0}", path );
      if (  !Directory::Exists( target ) )
      {
         Directory::CreateDirectory( target );
      }
      
      // Change the current directory.
      Environment::CurrentDirectory = target;
      if ( path->Equals( Directory::GetCurrentDirectory() ) )
      {
         Console::WriteLine( "You are in the temp directory." );
      }
      else
      {
         Console::WriteLine( "You are not in the temp directory." );
      }
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "The process failed: {0}", e );
   }

}

using System;
using System.IO;

class Test
{
    public static void Main()
    {
        try
        {
            // Get the current directory.
            string path = Directory.GetCurrentDirectory();
            string target = @"c:\temp";
            Console.WriteLine("The current directory is {0}", path);
            if (!Directory.Exists(target))
            {
                Directory.CreateDirectory(target);
            }

            // Change the current directory.
            Environment.CurrentDirectory = (target);
            if (path.Equals(Directory.GetCurrentDirectory()))
            {
                Console.WriteLine("You are in the temp directory.");
            }
            else
            {
                Console.WriteLine("You are not in the temp directory.");
            }
        }
        catch (Exception e)
        {
            Console.WriteLine("The process failed: {0}", e.ToString());
        }
    }
}

open System
open System.IO

try
    // Get the current directory.
    let path = Directory.GetCurrentDirectory()
    let target = @"c:\temp"
    printfn $"The current directory is {path}"
    if not (Directory.Exists target) then
        Directory.CreateDirectory target |> ignore

    // Change the current directory.
    Environment.CurrentDirectory <- target
    if path.Equals(Directory.GetCurrentDirectory()) then
        printfn "You are in the temp directory."
    else
        printfn "You are not in the temp directory."
with e ->
    printfn $"The process failed: {e}"

Imports System.IO

Public Class Test
    Public Shared Sub Main()
        Try
            ' Get the current directory.
            Dim path As String = Directory.GetCurrentDirectory()
            Dim target As String = "c:\temp"
            Console.WriteLine("The current directory is {0}", path)
            If Directory.Exists(target) = False Then
                Directory.CreateDirectory(target)
            End If
            ' Change the current directory.
            Environment.CurrentDirectory = (target)
            If path.Equals(Directory.GetCurrentDirectory()) Then
                Console.WriteLine("You are in the temp directory.")
            Else
                Console.WriteLine("You are not in the temp directory.")
            End If
        Catch e As Exception
            Console.WriteLine("The process failed: {0}", e.ToString())
        End Try
    End Sub
End Class

Remarques

Le répertoire actif est distinct du répertoire d’origine, qui est celui à partir duquel le processus a démarré.

Pour obtenir la liste des tâches d’E/S courantes, consultez Tâches courantes d’E/S.

S’applique à

Voir aussi