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CRecordset::CanBookmark

Determines whether the recordset allows you to mark records using bookmarks.

BOOL CanBookmark( ) const;

Return Value

Nonzero if the recordset supports bookmarks; otherwise 0.

Remarks

This function is independent of the CRecordset::useBookmarks option in the dwOptions parameter of the Open member function. CanBookmark indicates whether the given ODBC driver and cursor type support bookmarks. CRecordset::useBookmarks indicates whether bookmarks will be available, provided they are supported.

注意

Bookmarks are not supported on forward-only recordsets.

For more information about bookmarks and recordset navigation, see the articles Recordset: Bookmarks and Absolute Positions (ODBC) and Recordset: Scrolling (ODBC).

Requirements

Header: afxdb.h

See Also

Concepts

CRecordset Class

CRecordset Members

Hierarchy Chart

CRecordset::GetBookmark

CRecordset::SetBookmark