摘要:
第一、UIButton的定义
UIButton *button=[[UIButton buttonWithType:(UIButtonType);
能够定义的button类型有以下6种,
typedef enum {
UIButtonTypeCustom = 0, 自定义风格
UIButtonTypeRoundedRect, 圆角矩形
UIButtonTypeDetailDisclosure, 蓝色小箭头按钮,主要做详细说明用
UIButtonTypeInfoLight, 亮色感叹号
UIButtonTypeInfoDark, 暗色感叹号
UIButtonTypeContactAdd, 十字加号按钮
} UIButtonType;
第二、设置frame
button1.frame = CGRectMake(20, 20, 280, 40);
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