SEARCH_TERM_EXPANSION enumeration
Indicates wildcard options on search terms. Used by ISearchQueryHelper::get_QueryTermExpansion and ISearchQueryHelper::put_QueryTermExpansion methods.
Syntax
typedef enum tagSEARCH_TERM_EXPANSION { SEARCH_TERM_NO_EXPANSION = 0, SEARCH_TERM_PREFIX_ALL, SEARCH_TERM_STEM_ALL } SEARCH_TERM_EXPANSION;
Constants
- SEARCH_TERM_NO_EXPANSION
-
No expansion is applied to search terms.
- SEARCH_TERM_PREFIX_ALL
-
All search terms are expanded.
- SEARCH_TERM_STEM_ALL
-
Stem expansion is applied to all terms.
Remarks
While the SEARCH_TERM_EXPANSION enumerated type lets you specify stem expansion, Windows Search does not currently support its use with the ISearchQueryHelper interface.
Requirements
|
Minimum supported client |
Windows XP with SP2, Windows Vista [desktop apps only] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps only] |
|
Redistributable |
Windows Desktop Search (WDS) 3.0 |
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