Best Method For Setting IRowset Cursor In OLEDB?

Howdy folks!

I have a need to access random entries in an IRowset object. Looking through the OLEDB documentation there seems to be several options:

1. Just use GetNextRows with positive or negative offset values..
2. Use the IRowsetLocate :: GetRowsAt method
3. Use IRowsetIndex :: Seek to set the cursor
4. Use IRowsetBookmark :: PositionOnBookmark

Which of these are supported and/or recommended for SSCE?

Just to give you an idea of what I'm going for, the application will look something like the following on my own recordset classes:

const BOOL MoveToNext();
const BOOL MoveToPrev();
const BOOL MoveToFirst();
const BOOL MoveToLast();
const BOOL MoveTo(const UINT &cursor);
const UINT GetPosition() const;


Thanks a bunch!
Jeff