Directory.GetCurrentDirectory Metode

Definisi

Ruang nama:

System.IO

Rakitan:

System.Runtime.dll

Sumber:

Directory.cs

Mendapatkan direktori kerja aplikasi saat ini.

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

public static string GetCurrentDirectory ();

static member GetCurrentDirectory : unit -> string

Public Shared Function GetCurrentDirectory () As String

Mengembalikan

String

String yang berisi jalur absolut direktori kerja saat ini, dan tidak diakhapi dengan garis miring terbelakang (\).

Pengecualian

UnauthorizedAccessException

Pemanggil tidak memiliki izin yang diperlukan.

NotSupportedException

Sistem operasi adalah Windows CE, yang tidak memiliki fungsionalitas direktori saat ini.

Metode ini tersedia dalam .NET Compact Framework, tetapi saat ini tidak didukung.

Contoh

Contoh berikut menunjukkan cara menggunakan GetCurrentDirectory metode .

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

Keterangan

Direktori saat ini berbeda dari direktori asli, yang merupakan salah satu dari mana proses dimulai.

Untuk daftar tugas I/O umum, lihat Tugas I/O Umum.

Lihat juga

• I/O File dan Aliran
• Cara: Membaca Teks dari File
• Cara: Menulis Teks ke File