Directory.GetCurrentDirectory Yöntem

Tanım

Ad Alanı:

System.IO

Bütünleştirilmiş Kod:

System.Runtime.dll

Kaynak:

Directory.cs

Uygulamanın geçerli çalışma dizinini alır.

public:
 static System::String ^ GetCurrentDirectory();

public static string GetCurrentDirectory ();

static member GetCurrentDirectory : unit -> string

Public Shared Function GetCurrentDirectory () As String

Döndürülenler

String

Geçerli çalışma dizininin mutlak yolunu içeren ve ters eğik çizgi (\) ile bitmeyen bir dize.

Özel durumlar

UnauthorizedAccessException

Çağıranın gerekli izni yok.

NotSupportedException

İşletim sistemi, geçerli dizin işlevselliğine sahip olmayan Windows CE.

Bu yöntem .NET Compact Framework'te kullanılabilir, ancak şu anda desteklenmiyor.

Örnekler

Aşağıdaki örnekte yönteminin nasıl kullanılacağı gösterilmektedir 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

Açıklamalar

Geçerli dizin, işlemin başlatıldığı özgün dizinden farklıdır.

Yaygın G/Ç görevlerinin listesi için bkz. Ortak G/Ç Görevleri.

Ayrıca bkz.

• Dosya ve Stream G/Ç
• Nasıl yapılır: Dosyadan Metin Okuma
• Nasıl yapılır: Bir Dosyaya Metin Yazma