Yea I have no problem
here is my code ;

LOCAL lc_re_part
THISFORM.tmr_i_quit.INTERVAL = 0
lc_re_part = local_line.part_numb
SELECT local_line
SET ORDER TO TAG part_numb
SEEK lc_re_part
DELETE
SET DELETE ON
ln_line = ln_line -1
IF ln_line = 0
THISFORM.lbl_type.CAPTION = 'Undetermined'
ENDIF
GO BOTT
GO TOP
THISFORM.REFRESH
THISFORM.req_add.REFRESH
THISFORM.req_add.txt_partno.SETFOCUS
THISFORM.tmr_i_quit.INTERVAL = 600000


>I believe this is a known issue with VFP6. A new row is added to a grid, the new row is then deleted, however it still remains visible in the grid.
>
>Any good work arounds for this? Does VFP7 fix this?
>Thanks in advance.