.NET Framework Class Library
Environment.SystemDirectory Property

Gets the fully qualified path of the system directory.

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

Syntax

Visual Basic (Declaration)
Public Shared ReadOnly Property SystemDirectory As String
Visual Basic (Usage)
Dim value As String

value = Environment.SystemDirectory
C#
public static string SystemDirectory { get; }
C++
public:
static property String^ SystemDirectory {
    String^ get ();
}
J#
/** @property */
public static String get_SystemDirectory ()
JScript
public static function get SystemDirectory () : String

Property Value

A string containing a directory path.
Remarks

An example of the value returned is the string "C:\WinNT\System32".

Example

The following code example displays the system directory of the computer running the code example. (The system directory is omitted from the code example output for security reasons.)

Visual Basic
' Sample for the Environment.SystemDirectory property
Imports System

Class Sample
   Public Shared Sub Main()
      Console.WriteLine()
      '  <-- Keep this information secure! -->
      Console.WriteLine("SystemDirectory: {0}", Environment.SystemDirectory)
   End Sub 'Main
End Class 'Sample
'
'This example produces the following results:
'
'SystemDirectory: C:\WINNT\System32
'
C#
// Sample for the Environment.SystemDirectory property
using System;

class Sample 
{
    public static void Main() 
    {
    Console.WriteLine();
//  <-- Keep this information secure! -->
    Console.WriteLine("SystemDirectory: {0}", Environment.SystemDirectory);
    }
}
/*
This example produces the following results:

SystemDirectory: C:\WINNT\System32
*/
C++
// Sample for the Environment::SystemDirectory property
using namespace System;
int main()
{
   Console::WriteLine();
   
   //  <-- Keep this information secure! -->
   Console::WriteLine( "SystemDirectory: {0}", Environment::SystemDirectory );
}

/*
This example produces the following results:

SystemDirectory: C:\WINNT\System32
*/
J#
// Sample for the Environment.SystemDirectory property

import System.*;

class Sample
{
    public static void main(String[] args)
    {
        Console.WriteLine();
        //  <-- Keep this information secure! -->
        Console.WriteLine("SystemDirectory: {0}", 
            Environment.get_SystemDirectory());
    } //main
} //Sample

/*
This example produces the following results:

SystemDirectory: C:\WINDOWS\System32
*/
.NET Framework Security

Platforms

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Version Information

.NET Framework

Supported in: 2.0, 1.1, 1.0
See Also

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