小编Ant*_*ton的帖子

我使用以下代码在UITableView中添加UISegmentedControl.除了UISegmentedControl根本没有响应用户交互之外,一切正常.可能是什么事？

- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
    if(section == 2) {            
        UIView *headerView = [[UIView alloc] initWithFrame:CGRectMake(0,0, 320, 44)]; // x,y,width,height    

        NSArray *itemArray = [NSArray arrayWithObjects: @"One", @"Two", nil];
        UISegmentedControl *control = [[UISegmentedControl alloc] initWithItems:itemArray];
        [control setFrame:CGRectMake(60.0, 0, 200.0, 40.0)];
        [control setSegmentedControlStyle:UISegmentedControlStylePlain];
        [control setSelectedSegmentIndex:0];
        [control setEnabled:YES];

        [headerView addSubview:control];
        return headerView;

    }
}