CRecordset::CanBookmark
Determines whether the recordset allows you to mark records using bookmarks.
BOOL CanBookmark( ) const;
Возвращаемое значение
Nonzero if the recordset supports bookmarks; otherwise 0.
Заметки
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.
.gif "Примечание") Примечание. |
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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).
Требования
Header: afxdb.h