如何通过点击任意位置来关闭数字键盘 [英] How to dismiss number pad keyboard by tapping anywhere

问题描述

我想知道在数字键盘外的任意位置点击时关闭数字键盘键盘的最简单代码.这是一个在文本字段中输入数字的简单应用程序，然后用户可以在用户在文本字段中输入完数字后关闭键盘.谢谢！:)

I'd like to know the simplest code to dismiss the number pad keyboard when tapping anywhere outside the number pad. It's a simple application to input a number inside a text field and then a user can dismiss the keyboard after the user finishes typing the numbers on the text field. Thanks! :)

推荐答案

如果还没有将文本字段声明为实例变量或属性，并实现如下简单方法:

Declaring the text field as instance variable or property if it isn't already and implementing a simple method like this:

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event 
{
    [textField resignFirstResponder];
}

会很好.

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