iOS 点击return或者点击屏幕键盘消失

//定义两个文本框
UITextField *textName;
UITextField *textSummary;  

//点击return 按钮 去掉
-(BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return YES;
}
//点击屏幕空白处去掉键盘
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    [self.textName resignFirstResponder];
    [self.textSummary resignFirstResponder];

转载自：http://blog.csdn.net/zhaopenghhhhhh/article/details/12558591