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CRowset::FindNextRow

Finds the next matching row after the specified bookmark.

HRESULT FindNextRow( 
   DBCOMPAREOP op, 
   BYTE* pData, 
   DBTYPE wType, 
   DBLENGTH nLength, 
   BYTE bPrecision, 
   BYTE bScale, 
   BOOL bSkipCurrent = TRUE, 
   CBookmarkBase* pBookmark = NULL  
) throw( );

Parameters

  • op
    [in] The operation to use in comparing row values. For values, see IRowsetFind::FindNextRow.

  • pData
    [in] A pointer to the value to be matched.

  • wType
    [in] Indicates the data type of the value part of the buffer. For information about type indicators, see Data Types in the OLE DB Programmer's Reference in the Windows SDK.

  • nLength
    [in] The length, in bytes, of the consumer data structure allocated for the data value. For details, see the description of cbMaxLen in DBBINDING Structures in the OLE DB Programmer's Reference.

  • bPrecision
    [in] The maximum precision used when getting data. Used only if wType is DBTYPE_NUMERIC. For more information, see Conversions involving DBTYPE_NUMERIC or DBTYPE_DECIMAL in the OLE DB Programmer's Reference.

  • bScale
    [in] The scale used when getting data. Used only if wType is DBTYPE_NUMERIC or DBTYPE_DECIMAL. For more information, see Conversions involving DBTYPE_NUMERIC or DBTYPE_DECIMAL in the OLE DB Programmer's Reference.

  • bSkipCurrent
    [in] The number of rows from the bookmark at which to start a search.

  • pBookmark
    [in] The bookmark for position at which to start a search.

Return Value

A standard HRESULT.

Remarks

This method requires the optional interface IRowsetFind, which might not be supported on all providers; if this is the case, the method returns E_NOINTERFACE. You must also set DBPROP_IRowsetFind to VARIANT_TRUE before calling Open on the table or command containing the rowset.

For information about using bookmarks in consumers, see Using Bookmarks.

Requirements

Header: atldbcli.h

See Also

Concepts

CRowset Class

CRowset Members

DBBINDING Structures