如何使用低级鼠标挂钩？ [英] How do I use low level mouse hooks?

问题描述

你好！

我正在制作一个快速启动程序，当用户按住鼠标左键时会自动快速点击。



我通常会使用GetAsyncKeyState，但由于同样检测到原始输入，它会检测程序发出的点击，然后继续点击并永不停止。



问题示例：





代码：

Hello!
I am making a rapid-fire program, that autoclicks fast when the user holds the Left-mouse button down.

I usually would use GetAsyncKeyState, but since the same detects raw input, it will detect the clicks made by the program, and then continue clicking and never stop.

Example of problem:


Code:

if (GetAsyncKeyState(VK_LBUTTON))
  {
  mouse_event(MOUSEEVENTF_LEFTDOWN, x, y, 0, 0);
  mouse_event(MOUSEEVENTF_LEFTUP, x, y, 0, 0);
  Sleep (10);
  }

我已经搜索了几天，并且所有线程都说让我使用低级MouseHook，文档非常混乱（特别是对于初学者）。



我怎么能做这个工作，有人能给我一个鼠标勾的例子，检测左鼠标持有并将真值返回给bool变量吗？



感谢您的阅读！



我的尝试：



GetAsyncKeyState不起作用，我已经尝试了几种方法来实现它。

I have searched for days, and all threads said for me to use a Low-Level MouseHook, The documentation is very confusing (especially for a beginner).

How could I make this work, could someone give me an example of a mouse hook detecting left mouse to hold and return a true value to a bool variable?

Thanks for reading!

What I have tried:

GetAsyncKeyState will not work, I have tried several ways of implementing it.

推荐答案

我写了一些鼠标和键盘挂钩代码很久以前我基于这篇文章： HOWTO跟踪用户的空闲时间 [ ^ ]。它向您展示了如何设置挂钩并监控输入。关键是钩子程序必须驻留在DLL中。至少它确实如此，我认为它仍然存在，但我不确定。



那篇文章很老了。我写的代码仍然在W10中工作，所以这也应该有用，但是如果你的目标是W10，我肯定会下载并运行该文章中的示例应用程序，并确保它适合你。

I wrote some mouse and keyboard hooking code a long time ago and I based it on this article : HOWTO track a user's idle time[^]. It shows you how to set the hook and monitor the inputs. The key thing is the hook procedure has to reside in a DLL. At least it did and I assume it still does but I am not certain.

That article is quite old. The code I wrote still works in W10 so this should work also but if you are targeting W10 I would be sure to download and run the sample app from that article and make sure it works for you.

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