MDAC 2.5 SDK - OLE DB Providers
OLE DB Persistence Provider
To view and modify the rowset that has been loaded into the recordset, the Cursor Service is instantiated automatically when the recordset is loaded. The Cursor Service allows forward and backward scrolling and fetching, bookmarks, inserts and deletes, and other functionality on the recordset.
For additional details about the functions of the Cursor Service, see the "Supported Properties of the Cursor Service" section of this guide. For more general information, see the Cursor Service for OLE DB documentation.