nf-ntquery-loadifilter.md

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NF:ntquery.LoadIFilter	LoadIFilter function (ntquery.h)	Retrieves IFilter from path name for object.	LoadIFilter LoadIFilter function [Indexing Service] _idxs_LoadIFilter indexsrv.loadifilter ntquery/LoadIFilter	indexsrv\loadifilter.htm	IndexSrv	VS|indexsrv|~\html\ixrefint_5ar6.htm	12/05/2018	LoadIFilter, LoadIFilter function [Indexing Service], _idxs_LoadIFilter, indexsrv.loadifilter, ntquery/LoadIFilter	ntquery.h		Windows	Windows 2000 Professional [desktop apps only]	Windows 2000 Server [desktop apps only]										Ntquery.lib	Query.dll		Windows			19H1	LoadIFilter ntquery/LoadIFilter	c++	APIRef kbSyntax	DllExport	Query.dll NtQuery.dll	LoadIFilter

LoadIFilter function

-description

[Indexing Service is unsupported as of Windows XP. Instead, use Windows Search for client side search and Microsoft Search Server Express for server side search.]

Retrieves IFilter from path name for object.

-parameters

-param pwcsPath

A pointer to the full path of an object for which an IFilter interface pointer is to be returned. The path can include a full filename or only the file name extension; for example, ".ext".

-param pUnkOuter [in]

A pointer to the controlling IUnknown interface of the aggregate in which this storage object exists.

-param ppIUnk [out]

A pointer to a variable that receives the IFilter interface pointer.

-returns

This function can return one of these values.

Return code	Description
S_OK	The operation was completed successfully.
E_ACCESSDENIED	The function was denied access to the filter file.
E_HANDLE	The function encountered an invalid handle, probably due to a low-memory situation.
E_INVALIDARG	The function received an invalid parameter.
E_OUTOFMEMORY	The function did not have sufficient memory or other resources to complete the operation.
E_FAIL	An unknown error has occurred.

-see-also

BindIFilterFromStorage

BindIFilterFromStream

IFilter