WPF - 有没有办法让一个UI元素失去焦点，而不改变焦点到别的东西？ [英] WPF - Is there a way to cause a UI element to lose focus without changing the focus to something else?

问题描述

我想将一个IsFocused属性添加到我正在处理的自定义文本框中，是否有任何方法可以执行此操作？

解决方案

然而，一般情况下，总是有一些焦点。

I would like to add an IsFocused property to a custom textbox that I am working on, is there any way to do this?

解决方案

Unless I'm mistaken something always has to be in focus. That being said you can Focus to a label or some non-editable/non-selectable element if you need. Or you can focus another application.

In general, however, something is always in focus.

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