This DOES work in my cursorAdapter.AfterCursorFill():

CURSORSETPROP( "Buffering", DB_BUFOPTRECORD )
INDEX ON fieldname TAG fieldname

But this will give an error:

THIS.BufferModeOverride = DB_BUFOPTRECORD 
INDEX ON fieldname TAG fieldname

FoxPro thinks the cursor is still in Table Buffering mode.
So the INDEX ON command fails.
- Is this a bug?
- Has anyone reported this?