UISegmentedControl(相似Android中的TabHost)

//標題

    NSArray  *images=[NSArray arrayWithObjects:@"nihao",@"wohao",@"tahoa",@"helloworld", nil];

    UISegmentedControl *sc = [[UISegmentedControl alloc] initWithItems:images];
 sc.segmentedControlStyle = UISegmentedControlStyleBezeled; //有四種樣式可選擇 

 
 sc.momentary = NO;//設置選中狀態，默認是NO; 

 self.navigationItem.titleView = sc; 
sc.frame = CGRectMake(60, 100, 200, 40);

sc.selectedSegmentIndex = 1;//默認選擇一個

    sc.tintColor = [UIColor redColor];

    [sc addTarget:self action:@selector(change:) forControlEvents:UIControlEventValueChanged];

    [self.view  addSubview:sc];

    [sc release];



//事件方法

- (void)change:(UISegmentedControl *)sc

{

    //角標

    NSLog(@"sc : %d", sc.selectedSegmentIndex);

}