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全球热键 - C＃

[英]Global Hotkeys - C#

原文 2012-04-16 17:40:33 8 1 c#/ keyboard-shortcuts/ keyboard-hook

I have built an application which listens for a global hot key (Alt + Space currently), when I press the hot key when Google Chrome is in focus it brings my app to focus but also opens Chrome's context menu (right click menu). 我已经构建了一个应用程序来监听全局热键（当前为Alt + Space），当我按下热键时谷歌Chrome处于焦点时它会使我的应用程序聚焦，但也会打开Chrome的上下文菜单（右键菜单）。 I used the following dll for implementing the keyboard hook . 我使用以下dll来实现键盘钩子。

Can I prevent this from happening? 我可以防止这种情况发生吗？ If so how? 如果是这样的话？ This isn't a major problem but if there is a way in which you can clear all existing hot keys tied to that combination then I'd like to learn this. 这不是一个主要问题，但如果有一种方法可以清除与该组合相关的所有现有热键，那么我想学习这个。

EDIT 编辑

The answer that I selected as being the correct one, is the correct one but for my problem. 我选择的答案是正确答案，但对我的问题是正确的。 To correctly implement this feature into a C# WinForm i used this tutorial which was very helpful: http://www.dreamincode.net/forums/topic/180436-global-hotkeys/ 要在C＃WinForm中正确实现此功能，我使用本教程非常有帮助： http ： //www.dreamincode.net/forums/topic/180436-global-hotkeys/

1 个解决方案

The FAQ section of the linked article contains your answer: 链接文章的常见问题解答部分包含您的答案：

Question 题

I need to suppress some keystrokes after I have processed them. 我需要在处理它们之后抑制一些击键。

Answer 回答

Just set the e.Handled property to true in the key events you have processed. 只需在已处理的关键事件中将e.Handled属性设置为true 。 It prevents the keystrokes being processed by other applications. 它可以防止其他应用程序处理击键。