adding new row to table control

Hi,

in dialog programming, i want to add a blank row to table control in which some fields are input enabled and some or not. the which i wrote, one row is adding in to the internal table(in debugging, i could see) but not to the table control. can a ny one say might be the probable reason here i'm attaching the code i wrote.

WHEN 'BULKGOODS'.

i_itab10-lifnr = ''.

i_itab10-name1 = ''.

i_itab10-ebeln = ''.

i_itab10-ebelp = ''.

i_itab10-matnr = ''.

i_itab10-zmmwmdesadv = ''.

i_itab10-menge = ''.

i_itab10-meins = ''.

i_itab10-vbeln = ''.

i_itab10-v_pallet = ''.

i_itab10-sobkz = ''.

i_itab10-lfsnr = ''.

i_itab10-lsmng = ''.

i_itab10-nltyp = ''.

i_itab10-nlber = ''.

i_itab10-nlpla = ''.

i_itab10-bktxt = ''.

APPEND I_ITAB10.

clear i_itab10.

one blank row is added to i_itab10, but no row to table control which also uses the same table, i.e., i_itab10. can u help me in this. earlier MATNR, MENGE,MEINS are not input enabled but now these have to be. how can i make the some of the fields of the added row input enabled?

Regards,

swapna