1.按钮控件使用的类是UIButton 点击按钮会触发某个事件 2.按钮控件的初始化 UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom/*自动定制类型*/]; 2. frame 设置button的位置信息 如: button.frame = CGRectMake(100,100,100,100); 3.通过点击button去触发定制的是 [button addTarget:self action:@selector(选择的方法) forControlEvents:UIControlEventTouchUpInside]; 4. 向按钮button里设置图片 [button setBackgroundImage:[UIImage imageNamed:@"图片名"] forState:UIControlStateHighlighted]; 5.设置button里的字体的颜色 [button setTitleColor:[UIColor greenColor] forState:UIControlStateNormal]; 6.showsTouchWhenHighlighted 点击之后成高亮状态 button.showsTouchWhenHighlighted = YES; 7. selected 判断按钮是否被选中 button.selected = NO; 8.给控件取名字 [button setTitle:@"小海" forState:UIControlStateNormal]; 图片视图 1. 使用的类是UIImageView 用来展示图片的 2.初始化图片 UIImageView *imageView = [[UIImageView alloc]initWithFrame:[UIScreen mainScreen].bounds]; 3.添加图片 imageView.image = [UIImage imageNamed:@"abc.jpg"];