OBJECTID_ATTRIBUTE Struct Reference

Object id file stream. More...

#include <objidlib.h>

Data Fields
GUID	ObjectId
union {
struct {
GUID   BirthVolumeId
GUID   BirthObjectId
GUID   DomainId
}
UCHAR   ExtendedInfo [48]
};

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Detailed Description

Object id file stream.

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Field Documentation

GUID OBJECTID_ATTRIBUTE::BirthObjectId

The object identifier of the object at the time it was created. After copy operations, move operations, or other file operations, this may not be the same as the ObjectId member at present.

GUID OBJECTID_ATTRIBUTE::BirthVolumeId

The identifier of the volume on which the object resided when the object identifier was created, or zero if the volume had no object identifier at that time. After copy operations, move operations, or other file operations, this may not be the same as the object identifier of the volume on which the object presently resides.

GUID OBJECTID_ATTRIBUTE::DomainId

Reserved; should be zero.

UCHAR OBJECTID_ATTRIBUTE::ExtendedInfo[48]

This portion of the object id is not indexed, it's just some metadata for the user's benefit.

GUID OBJECTID_ATTRIBUTE::ObjectId

The identifier that uniquely identifies the file or directory within the volume on which it resides. This is the portion of the object id that is indexed.

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The documentation for this struct was generated from the following file:

• objidlib.h