UIButton

最新推荐文章于 2021-07-26 17:07:19 发布

yuruiiou

最新推荐文章于 2021-07-26 17:07:19 发布

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分类专栏： IOS基本控件

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code

UIButtonTypeSystem型，默认蓝色

    UIButton *myButton = [UIButton buttonWithType:UIButtonTypeSystem];
    myButton.frame = CGRectMake(100, 200, 150, 50);
    [myButton setTitle: @"MyButton" forState: UIControlStateNormal];
    [self.view addSubview:myButton];
    [myButton addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];

- (void) buttonAction:(UIButton *) button {

}

image Button

    UIButton *myButton = [UIButton buttonWithType:UIButtonTypeCustom];
    myButton.frame = CGRectMake(100, 200, 150, 50);
    [myButton setImage:[UIImage imageNamed:@"图片"] forState:UIControlStateNormal];
    [self.view addSubview:myButton];
    [myButton addTarget:self action:@selector(buttonAction:) forControlEvents:UIControlEventTouchUpInside];

- (void) buttonAction:(UIButton *) button {

}