按钮方法示例代码

接着前篇的按钮控件方法的实现

1.UIButton * button =[UIButton buttonwithType:UIButtonTypeRoundRect];    //圆角

2.button.frame=CGRectMake(座标x,座标y,按钮长度w,按钮高度h);   //位置设定

3.[Button SetTitle:@"按钮"  forState:UIControlStateNormal];    //正常状态

4.[Button SetTitle:@"按钮按下"  forState:UIControlStateHighligted];   //高亮状态

5.[button addTarget:self  action:@"selector"(buttonAction)  forControlEvents:UIControlEventTouchUpinside];

6.[button setTitleColor :[UIColor blackColor]  forState:UIControlStateNomal];

7.button.titlelabel.font:[UIfont  systemfontofsize:14];