CDaoRecordset::GetBookmark

Call this member function to obtain the bookmark value in a particular record.

COleVariant GetBookmark( );

Return Value

Returns a value representing the bookmark on the current record.

Remarks

When a recordset object is created or opened, each of its records already has a unique bookmark if it supports them. Call CanBookmark to determine whether a recordset supports bookmarks.

You can save the bookmark for the current record by assigning the value of the bookmark to a COleVariant object. To quickly return to that record at any time after moving to a different record, call SetBookmark with a parameter corresponding to the value of that COleVariant object.

备注

Calling Requery changes DAO bookmarks.

For related information, see the topic "Bookmark Property" in DAO Help.

Requirements

Header: afxdao.h

See Also

Concepts

CDaoRecordset Class

CDaoRecordset Members

Hierarchy Chart

CDaoRecordset::SetBookmark

CDaoRecordset::CanBookmark