How can I get the height of a specific row in my UITableView

Question

In my UITableView i\'ve set different heights for different rows using the delegate method: tableView:heightForRowAtIndexPath:

Now given a

Answer 1

-(CGFloat)getHeightAtIndexPath:(NSIndexPath *)indexPath{
   if(indexPath.row == 0)
       return 20.0;
   else if(indexPath.row == 4)
       return 40.0;

  return 50.0; //Default

}

Call the above function in tableView:heightForRowAtIndexPath: as

return [self getHeightAtIndexPath:indexPath];

And you can use the same function on say button click action of a button inside a specific cell, with having button.tag=indexPath.row

-(IBAction)btnClick:(id)sender{
   UIButton *btn=(UIButton *)sender;

   NSIndexPath *indexPath=[NSIndexPath indexPathForRow:btn.tag inSection:0];

   CGFloat height=[self getHeightAtIndexPath:indexPath];

}