ios中怎么样点击背景退出键盘 

1 //退出键盘 只需一句，药到病除
2 - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
3     
4     [self.view endEditing:YES];
5 }

 

posted @ 2014-02-23 17:47  —__MOMO__—  阅读(166)  评论(0)    收藏  举报