在fpf中，gotfocus和gotkeyboardfocus有什么区别？

问题描述

我想知道是 GotFocus和GotKeyboardFocus之间的区别  wpf？ 
 

我的尝试：



我试图通过设置属性来打开和关闭Popup：IsDropDownOpen就像ComboBox一样通过GotFocus和LostFocus事件。

解决方案

I want to know that what is the difference between GotFocus and GotKeyboardFocus in wpf?

What I have tried:

I am trying to open and close a Popup by setting a property: IsDropDownOpen just like a ComboBox through the GotFocus and LostFocus events.

解决方案

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