iphone之UISegmentedControl

原文地址：iphone之UISegmentedControl作者：飞舞的鸡毛

代码：
    //选择按钮
    NSArray*buttonNames = [NSArray arrayWithObjects:@"今天", @"本周", @"本月",nil];
   UISegmentedControl* segmentedControl = [[UISegmentedControl alloc]initWithItems:buttonNames];
   [segmentedControl setFrame:CGRectMake(60, 10, 200, 40)];
   segmentedControl.selectedSegmentIndex=1;
    //添加事件
   [segmentedControl addTarget:self action:@selector(segmentAction:)forControlEvents:UIControlEventValueChanged];
    [self.viewaddSubview:segmentedControl];
   [segmentedControl release];

    //事件

-(void)segmentAction:(UISegmentedControl *)Seg{
    NSIntegerIndex = Seg.selectedSegmentIndex;
   NSLog(@"Seg.selectedSegmentIndex:%d",Index);
}