Assembly: mscorlib (in mscorlib.dll)
|Ansi||Marshal strings as multiple-byte character strings.|
|Auto||Automatically marshal strings appropriately for the target operating system. The default is Unicode on Windows NT, Windows 2000, Windows XP, and the Windows Server 2003 family; the default is Ansi on Windows 98 and Windows Me. Although the common language runtime default is Auto, languages may override this default. For example, by default C# marks all methods and types as Ansi.|
|None||This value is obsolete and has the same behavior as CharSet.Ansi.|
|Unicode||Marshal strings as Unicode 2-byte characters.|
Because there are several unmanaged string types and only one managed string type, you must use a character set to specify how managed strings should be marshaled to unmanaged code. This enumeration, which provides character set options, is used by DllImportAttribute and StructLayoutAttribute. For a detailed description of the string marshaling and name matching behavior associated with this enumeration, see Specifying a Character Set.
Windows 98, Windows Server 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 EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.