iphone - UITableViewCell not showing checkmark accessory -


i have uitableview gets shown when button tapped , should display checkmark accessory on cell determined using specific string array (the array populates table view) based on index. have following code in viewdidload method:

nsindexpath *indexpath = [nsindexpath indexpathwithindex:[arrayofsounds indexofobject:currentsound]];
uitableviewcell *cell = [tableviewproperty cellforrowatindexpath:indexpath];
[cell setaccessorytype: uitableviewcellaccessorycheckmark];

but why doesn't display proper checkmark.
currentsound variable string , have correct text checked during debugging. please advise!

you should use tableview's

- (void)reloadrowsatindexpaths:(nsarray *)indexpaths withrowanimation (uitableviewrowanimation)animation;

to reload cell.


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