以编程方式更改UISegmentedControl标题

Question

如何以编程方式更改UISegmentedControl标题？请你帮助我好吗？

@synthesize filterControl; //UISegmentedControl

- (void)viewDidLoad
{
    [super viewDidLoad];

    filterControl = [[UISegmentedControl alloc] initWithItems:[NSArray arrayWithObjects:@"ALL",@"PROFIT",@"LOSS", nil]]; //not working

}

Answer 1

只是用

-setTitle:(NSString*)title forSegmentAtIndex:(NSUInteger)index;