2.2.5.1 Query Properties

Query Property Set

 #define  QueryGuid     \
 {0x49691c90,0x7e17,0x101a,0xa9,0x1c,0x08,0x00,0x2b,0x2e,0xcd,0xa9}

Name/PropId

Datatype

Description

RankVector

0x00000002

VT_UI4|VT_VECTOR

The 0-1000 rank computed for each element when performing vector ranking.

System.Search.Rank

0x00000003

VT_I4

The rank 0-1000 computed for this item. How rank is computed is defined by the indexing process. Typically, content and proximity restrictions influence the rank, while other comparison operators do not.

System.Search.HitCount

0x00000004

VT_I4

The number of words found from the query.

System.Search.EntryID

0x00000005

VT_I4

A unique identifier for each result found.

All

0x00000006

VT_LPWSTR

Allows a content restriction over all textual properties. Cannot be retrieved.

System.ItemURL

0x00000009

VT_LPWSTR

Full virtual path to file, including file name.

Storage Property Set

 #define  StorageGuid     \
 {0xb725f130,0x47ef,0x101a,0xa5,0xf1,0x02,0x60,0x8c,0x9e,0xeb,0xac}

The friendly name is Contents, the PropId is 0x00000013, the data type is VT_LPWSTR, and it is the main contents of a file. Usually this property cannot be retrieved.

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