IVMHostInfo::OSMajorVersion property

[Windows Virtual PC is no longer available for use as of Windows 8. Instead, use the Hyper-V WMI provider (V2).]

Retrieves the major version of the operating system running on the host machine.

This property is read-only.

Syntax

HRESULT get_OSMajorVersion(
  [out, retval] long *osMajorVersion
);

Property value

The major version.

Error codes

Name/value Meaning
S_OK
0
The operation was successful.
E_POINTER
0x80004003
The parameter is NULL.
DISP_E_EXCEPTION
0x80020009
An unexpected error has occurred.

Requirements

Requirement Value
Minimum supported client
Windows 7 [desktop apps only]
Minimum supported server
None supported
End of client support
Windows 7
Product
Windows Virtual PC
Header
VPCCOMInterfaces.h
IID
IID_IVMHostInfo is defined as 5b5cf343-05ad-453b-be99-adf4e27b2ebc

See also

IVMHostInfo