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VPOSVERSIONINFO structure (video.h)

  • Article

The VPOSVERSIONINFO structure contains version information about the currently running operating system.

Syntax

typedef struct _VPOSVERSIONINFO {
  IN ULONG   Size;
  OUT ULONG  MajorVersion;
  OUT ULONG  MinorVersion;
  OUT ULONG  BuildNumber;
  OUT USHORT ServicePackMajor;
  OUT USHORT ServicePackMinor;
} VPOSVERSIONINFO, *PVPOSVERSIONINFO;

Members

Size

Specifies the size, in bytes, of the VPOSVERSIONINFO structure.

MajorVersion

Specifies the major version number of the operating system. For example, for Windows 2000, the major version number is five. For Windows XP, the major version number is six.

MinorVersion

Specifies the minor version number of the operating system. For example, for Windows 2000, the minor version number is zero.

BuildNumber

Specifies the build number of the operating system.

ServicePackMajor

Specifies the major version number of the latest Service Pack installed on the operating system. For example, for Service Pack 3, the major version number is three.

ServicePackMinor

Specifies the minor version number of the latest Service Pack installed on the operating system. For example, for Service Pack 3, the minor version number is zero.

Remarks

This structure is available in Windows XP and later.

To obtain version information about the currently running operating system, a video miniport driver would call the VideoPortGetVersion function, which fills in this structure.

Requirements

Requirement Value
Header video.h (include Video.h)

See also

VideoPortGetVersion