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.view
addSubview:segmentedControl];

   
[segmentedControl release];

    //事件

-(void)segmentAction:(UISegmentedControl *)Seg{

    NSInteger
Index = Seg.selectedSegmentIndex;

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

}