将System.Windows.Forms.Keys的序列转换为Char [英] Convert sequence of System.Windows.Forms.Keys to a Char

问题描述

是否有一种方法可以转换由键枚举表示的一系列击键（即 System.Windows.Forms.Keys ）。例如： Keys.Oem4 ，然后 Keys.A 产生char á。它必须存在于WinAPI的某个地方，因为Windows为我做这个，当我按下文本框中的键...我只是不知道在哪里。请帮忙！感谢。

Is there a way to convert a sequence of keystrokes represented by the Keys enum (i.e. System.Windows.Forms.Keys) in a Char. For example: Keys.Oem4 and then Keys.A yields the char á. It must exist somewhere in the WinAPI, because Windows does that for me, when I press keys inside a text-box... I just don't know where. Please help! thanks.

编辑：

我想要的是记录用户输入

What I want is to record the user input keys, and later translate the sequence of keys to characters, without the user having to type everything again, something like a macro.

推荐答案

最简单的方法是首先将 Key 值转换为虚拟键代码。这是通过 KeyInterop.VirtualKeyFromKey 。然后，您可以将PInvoke导入到 MapVirtualKey 功能中将密钥转换为char。

The most straight forward way to do this is to first convent the Key value into a Virtual Key code. This is done via KeyInterop.VirtualKeyFromKey. You can then PInvoke into the MapVirtualKey function to convert the key into a char.

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