nf-iads-idirectorysearch-getpreviousrow.md

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NF:iads.IDirectorySearch.GetPreviousRow	IDirectorySearch::GetPreviousRow (iads.h)	The IDirectorySearch::GetPreviousRow method gets the previous row of the search result. If the provider does not provide cursor support, it should return E_NOTIMPL.	GetPreviousRow GetPreviousRow method [ADSI] GetPreviousRow method [ADSI] IDirectorySearch interface IDirectorySearch interface [ADSI] GetPreviousRow method IDirectorySearch.GetPreviousRow IDirectorySearch::GetPreviousRow _ds_idirectorysearch_getpreviousrow adsi.idirectorysearch__getpreviousrow adsi.idirectorysearch_getpreviousrow iads/IDirectorySearch::GetPreviousRow	adsi\idirectorysearch_getpreviousrow.htm	adsi	fccc9763-c64d-474b-a0c0-9bc9d4e34d65	12/05/2018	GetPreviousRow, GetPreviousRow method [ADSI], GetPreviousRow method [ADSI],IDirectorySearch interface, IDirectorySearch interface [ADSI],GetPreviousRow method, IDirectorySearch.GetPreviousRow, IDirectorySearch::GetPreviousRow, _ds_idirectorysearch_getpreviousrow, adsi.idirectorysearch__getpreviousrow, adsi.idirectorysearch_getpreviousrow, iads/IDirectorySearch::GetPreviousRow	iads.h		Windows	Windows Vista	Windows Server 2008											Activeds.dll; Adsldp.dll; Adsldpc.dll		Windows			19H1	IDirectorySearch::GetPreviousRow iads/IDirectorySearch::GetPreviousRow	c++	APIRef kbSyntax	COM	Activeds.dll Adsldp.dll Adsldpc.dll	IDirectorySearch.GetPreviousRow

IDirectorySearch::GetPreviousRow

-description

The IDirectorySearch::GetPreviousRow method gets the previous row of the search result. If the provider does not provide cursor support, it should return E_NOTIMPL.

-parameters

-param hSearchResult [in]

Provides a handle to the search context.

-returns

This method returns the standard return values, as well as the following:

For other return values, see ADSI Error Codes.

-remarks

When the ADS_SEARCHPREF_CACHE_RESULTS flag is not set, only forward scrolling is permitted, because the client might not cache all the query results.

Examples

hr = m_pSearch->ExecuteSearch(L"(&(objectCategory=user)(st=WA))", pszAttr, dwCount, &hSearch );
if ( SUCCEEDED(hr) )
{
   while(  m_pSearch->GetNextRow(hSearch)  != S_ADS_NOMORE_ROWS )
   {
      /* Get the data */
   }
   // Print it backward
   hr = m_pSearch->GetPreviousRow( hSearch );
   while( hr != S_ADS_NOMORE_ROWS  &&  hr != E_NOTIMPL)
   {
      /* Get the data */
   }
   m_pSearch->CloseSearchHandle(hSearch);
}

-see-also

ADSI Error Codes

IDirectorySearch