iOS开发 Button自定义

- (void)viewDidLoad {

[super viewDidLoad];

//自定义button控件

UIButton *button=[UIButton buttonWithType:UIButtonTypeRoundedRect];

//设置button的位置和大小

[button setFrame:CGRectMake(50, 100, 50, 100)];

//设置button的文字

[button setTitle:@"确定" forState:UIControlStateNormal];

//设置背景的颜色

button.backgroundColor=[UIColor blueColor];

//绑定动作

[button addTarget:self action:@selector(clickConfirm) forControlEvents:UIControlEventTouchUpInside];

// 添加到视图中

[self.view addSubview:button];

｝

-(void) clickConfirm{

[email protected]"test";

}