WPF MVVM应用程序中的键盘事件? [英] Keyboard events in a WPF MVVM application?

问题描述

如何在不使用代码隐藏的情况下处理Keyboard.KeyDown事件?我们正在尝试使用MVVM模式，并避免在代码隐藏文件中编写事件处理程序.

How can I handle the Keyboard.KeyDown event without using code-behind? We are trying to use the MVVM pattern and avoid writing an event handler in code-behind file.

推荐答案

有点晚了，但是可以了.

A little late, but here goes.

Microsoft的WPF团队最近发布了 WPF MVVM的早期版本工具包 .在其中，您将找到一个名为CommandReference的类，该类可以处理诸如键盘绑定之类的事情.查看他们的WPF MVVM模板以了解其工作原理.

Microsoft's WPF Team recently released an early version of their WPF MVVM Toolkit . In it, you'll find a class called CommandReference that can handle things like keybindings. Look at their WPF MVVM template to see how it works.

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