我怎么可以转换“System.Windows.Input.Key”到“System.Windows.Forms.Keys”？ [英] How can I convert 'System.Windows.Input.Key' to 'System.Windows.Forms.Keys'?

问题描述

我发展在WPF应用程序，但某些组件使用的WinForms编写的。我wan't这些组件拉关键的姿态从WPF的一部分，将它们转换为键枚举（在WinForms的使用）。

有没有为内置的转换？ （可能不会） 你知道比大开关案更容易的方法来做到这一点？

解决方案

 键formsKey = ...;
键wpfKey = ...;
wpfKey = KeyInterop.KeyFromVirtualKey（（INT）formsKey）;
formsKey =（密钥）KeyInterop.VirtualKeyFromKey（wpfKey）;
 

借助 KeyInterop类是钥匙，再加上事实上，Windows窗体键枚举有相同的整数值的赢32个虚拟按键codeS。

I'm developing application in WPF but some components are written using WinForms. I wan't these components to pull key gesture from WPF part and convert them to Keys enum (used in WinForms).

Is there a built in converter for that? (probably not) Do you know "easier than big switch case" method to do that?

解决方案

Keys formsKey = ...;
Key wpfKey = ...;
wpfKey = KeyInterop.KeyFromVirtualKey((int)formsKey);
formsKey = (Keys)KeyInterop.VirtualKeyFromKey(wpfKey);

The KeyInterop class is the "key," plus the fact that the Windows Forms Keys enumeration has the same integer values as the Win 32 virtual key codes.

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