OSType Enum
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Type of operating system
public enum class OSTypepublic enum class OSTypeenum OSTypepublic enum OSTypetype OSType = Public Enum OSType- Inheritance
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				OSType
Fields
| Name | Value | Description | 
|---|---|---|
| Unknown | 0 | OS is unknown | 
| Other | 1 | OS is one other than covered by this Enum | 
| MACROS | 2 | OS is MacOS | 
| ATTUNIX | 3 | OS is AT&T UNIX | 
| DGUX | 4 | OS is DG/UX | 
| DECNT | 5 | OS is DECNT | 
| DigitalUNIX | 6 | OS is Digital UNIX | 
| OpenVMS | 7 | OS is OpenVMS | 
| HPUX | 8 | OS is HP-UX | 
| AIX | 9 | OS is AIX | 
| MVS | 10 | OS is MVS | 
| OS400 | 11 | OS is OS/400 | 
| OS2 | 12 | OS is OS/2 | 
| JavaVM | 13 | OS is Java Virtual Machine | 
| MSDOS | 14 | OS is MS-DOS | 
| WIN3x | 15 | OS is Windows 3x | 
| WIN95 | 16 | OS is Windows 95 | 
| WIN98 | 17 | OS is Windows 98 | 
| WINNT | 18 | OS is Windows NT | 
| WINCE | 19 | OS is Windows CE | 
| NCR3000 | 20 | OS is NCR System 3000 | 
| NetWare | 21 | OS is NetWare | 
| OSF | 22 | OS is OSF | 
| DC_OS | 23 | OS is DC/OS | 
| ReliantUNIX | 24 | OS is Reliant UNIX | 
| SCOUnixWare | 25 | OS is SCO UnixWare | 
| SCOOpenServer | 26 | OS is SCO OpenServer | 
| Sequent | 27 | OS is Sequent | 
| IRIX | 28 | OS is IRIX | 
| Solaris | 29 | OS is Solaris | 
| SunOS | 30 | OS is SunOS | 
| U6000 | 31 | OS is U6000 | 
| ASERIES | 32 | OS is ASERIES | 
| TandemNSK | 33 | OS is Tandem NSK | 
| TandemNT | 34 | OS is Tandem NT | 
| BS2000 | 35 | OS is BS2000 | 
| LINUX | 36 | OS is Linux | 
| Lynx | 37 | OS is Lynx | 
| XENIX | 38 | OS is XENIX | 
| VM_ESA | 39 | OS is VM/ESA | 
| InteractiveUNIX | 40 | OS is Interactive UNIX | 
| BSDUNIX | 41 | OS is BSD UNIX | 
| FreeBSD | 42 | OS is FreeBSD | 
| NetBSD | 43 | OS is NetBSD | 
| GNUHurd | 44 | OS is GNU Hurd | 
| OS9 | 45 | OS is OS 9 | 
| MACHKernel | 46 | OS is Mach Kernel | 
| Inferno | 47 | OS is Inferno | 
| QNX | 48 | OS is QNX | 
| EPOC | 49 | OS is EPOC | 
| IxWorks | 50 | OS is IxWorks | 
| VxWorks | 51 | OS is VxWorks | 
| MiNT | 52 | OS is MiNT | 
| BeOS | 53 | OS is BeOS | 
| HP_MPE | 54 | OS is HP MPE | 
| NextStep | 55 | OS is NextStep | 
| PalmPilot | 56 | OS is PalmPilot | 
| Rhapsody | 57 | OS is Rhapsody | 
| Windows2000 | 58 | OS is Windows 2000 | 
| Dedicated | 59 | OS is Dedicated | 
| OS_390 | 60 | OS is OS/390 | 
| VSE | 61 | OS is VSE | 
| TPF | 62 | OS is TPF |