我可以通过触摸DialogViewController(MonoTouch.Dialog)的背景来关闭iPhone键盘吗? [英] Can I dismiss the iPhone keyboard by touching the background of DialogViewController (MonoTouch.Dialog)?

问题描述

可能重复:
MonoTouch.Dialog:通过触摸DialogViewController中的任意位置来关闭键盘

Possible Duplicate:
MonoTouch.Dialog: Dismissing keyboard by touching anywhere in DialogViewController

我正在使用MonoTouch.Dialogs中的DialogViewController.我希望能够通过单击对话框的背景来关闭键盘.

I'm using DialogViewController from MonoTouch.Dialogs. I'd like to be able to dismiss the keyboard by clicking on the background of the dialog.

我通常采用的技术是用一个大的自定义按钮填充视图，并将其放置在所有其他元素的后面.但是，我无法在DialogViewController中使其工作.我是在LoadView中完成此操作的，它只是冻结了所有其他控件.

I usually employ the technique of filling the view with a large custom button and placing it behind all the other elements. However, I can't make this work in the DialogViewController. I did this in LoadView and it just froze all the other controls.

是否有相对简单的方法来实现我想要的?

Is there a relatively straightforward way of achieving what I want?

推荐答案

在视图控制器中:

public override void TouchesBegan (NSSet touches, UIEvent evt)
    {
        base.TouchesBegan (touches, evt);

        myField.ResignFirstResponder();
    }

据我了解，您可以将TouchesBegan事件用于单元格子视图，而不是表本身.我不认为这行得通.祝你好运:)

From what I've read, you can use the TouchesBegan event for the cell subview instead of the table itself. I'm not positive that works. Good luck :)

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