Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Indicates wildcard options on search terms. Used by ISearchQueryHelper::get_QueryTermExpansion and ISearchQueryHelper::put_QueryTermExpansion methods.
Syntax
typedef enum _SEARCH_TERM_EXPANSION {
SEARCH_TERM_NO_EXPANSION = 0,
SEARCH_TERM_PREFIX_ALL,
SEARCH_TERM_STEM_ALL
} SEARCH_TERM_EXPANSION;
Constants
SEARCH_TERM_NO_EXPANSIONValue: 0 No expansion is applied to search terms. |
SEARCH_TERM_PREFIX_ALLAll search terms are expanded. |
SEARCH_TERM_STEM_ALLStem 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
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP with SP2, Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | searchapi.h |
| Redistributable | Windows Desktop Search (WDS) 3.0 |