Path.PathSeparator Field

A platform-specific separator character used to separate path strings in environment variables.

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

public static readonly char PathSeparator

On Windows-based desktop platforms, the value of this field is the semicolon (;) by default, but might vary on other platforms.

The following code example demonstrates the use of the PathSeparator field.

Console.WriteLine("Path.AltDirectorySeparatorChar={0}", 
    Path.AltDirectorySeparatorChar);
Console.WriteLine("Path.DirectorySeparatorChar={0}", 
    Path.DirectorySeparatorChar);
Console.WriteLine("Path.PathSeparator={0}", 
    Path.PathSeparator);
Console.WriteLine("Path.VolumeSeparatorChar={0}", 
    Path.VolumeSeparatorChar);

Console.Write("Path.GetInvalidPathChars()=");
foreach (char c in Path.GetInvalidPathChars())
    Console.Write(c);
Console.WriteLine();
// This code produces output similar to the following: 
// Note that the InvalidPathCharacters contain characters 
// outside of the printable character set. 
// 
// Path.AltDirectorySeparatorChar=/ 
// Path.DirectorySeparatorChar=\ 
// Path.PathSeparator=; 
// Path.VolumeSeparatorChar=:

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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