摘要: //1.创建按钮UIButton *button = [[UIButton alloc]initWithFrame:CGRectMake(100, 200, 50, 50)]; [button setTitle:@"截屏" forState:UIControlStateNormal]; [but... 阅读全文
posted @ 2015-11-06 14:42 破水杯 阅读(142) 评论(0) 推荐(0) 编辑