Path.VolumeSeparatorChar 字段
提供平台特定的卷分隔符。
**命名空间:**System.IO
**程序集:**mscorlib（在 mscorlib.dll 中）
语法
声明
Public Shared ReadOnly VolumeSeparatorChar As Char
用法
Dim value As Char
value = Path.VolumeSeparatorChar
public static readonly char VolumeSeparatorChar
public:
static initonly wchar_t VolumeSeparatorChar
public static final char VolumeSeparatorChar
public static final var VolumeSeparatorChar : char
备注
该字段的值在 Windows 和 Macintosh 上为冒号（“:”），在 Unix 操作系统上为斜杠（“/”）。这对于分析像“c:\windows”或“MacVolume:System Folder”这样的路径最为有用。
示例
下面的代码示例演示 VolumeSeparatorChar 字段的用法。
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.InvalidPathChars=")
Dim c As Char
For Each c In Path.InvalidPathChars
Console.Write(c)
Next 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=:
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.InvalidPathChars=");
foreach (char c in Path.InvalidPathChars)
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=:
Console::WriteLine( "Path::AltDirectorySeparatorChar={0}", (Path::AltDirectorySeparatorChar).ToString() );
Console::WriteLine( "Path::DirectorySeparatorChar={0}", (Path::DirectorySeparatorChar).ToString() );
Console::WriteLine( "Path::PathSeparator={0}", (Path::PathSeparator).ToString() );
Console::WriteLine( "Path::VolumeSeparatorChar={0}", (Path::VolumeSeparatorChar).ToString() );
Console::Write( "Path::InvalidPathChars=" );
for ( int i = 0; i < Path::InvalidPathChars->Length; i++ )
Console::Write( Path::InvalidPathChars[ i ] );
Console::WriteLine();
Console.WriteLine("Path.AltDirectorySeparatorChar={0}",
System.Convert.ToString(Path.AltDirectorySeparatorChar));
Console.WriteLine("Path.DirectorySeparatorChar={0}",
System.Convert.ToString(Path.DirectorySeparatorChar));
Console.WriteLine("Path.PathSeparator={0}",
System.Convert.ToString(Path.PathSeparator));
Console.WriteLine("Path.VolumeSeparatorChar={0}",
System.Convert.ToString (Path.VolumeSeparatorChar));
Console.Write("Path.InvalidPathChars=");
for(int iCtr=0; iCtr<Path.InvalidPathChars.length;iCtr++) {
char c = Path.InvalidPathChars[iCtr];
Console.Write(c);
}
Console.WriteLine();
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.InvalidPathChars=");
for (var c : char in Path.InvalidPathChars)
Console.Write(c);
Console.WriteLine();
平台
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
.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。
版本信息
.NET Framework
受以下版本支持：2.0、1.1、1.0
.NET Compact Framework
受以下版本支持：2.0、1.0