CRowset::Compare

[アーティクル]
06/05/2017

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The latest version of this topic can be found at CRowset::Compare.

Compares two bookmarks using IRowsetLocate::Compare.

Syntax

  
      HRESULT Compare(   
   const CBookmarkBase& bookmark1,   
   const CBookmarkBase& bookmark2,   
   DBCOMPARE* pComparison    
) const throw( );

Parameters

Bookmark1
[in] The first bookmark to compare.

Bookmark2
[in] The second bookmark to compare.

pComparison
[out] A pointer to the result of the comparison.

Return Value

A standard HRESULT.

Remarks

This method requires the optional interface IRowsetLocate, which might not be supported on all providers; if this is the case, the method returns E_NOINTERFACE. You must also set DBPROP_IRowsetLocate 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

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