如何找到鼠标状态 [英] How to find the Mouse Status

问题描述

你好，
我正在做一个项目，我被困在一个要检查天气的地方，我的定点设备(鼠标)是否在工作.
我想以编程方式进行检查.
先感谢您. :)

Hello,
I am working on a project, and i got stuck at a point i want to check weather my pointing device(mouse) is working or not.
I want to check it programmatically .
Thank You in Advance. :)

推荐答案

您不能以任何真实的方式.
您可以检测到有指点设备:

You can''t, in any real way.
You can detect that there is a pointing device:

SelectQuery selectQuery = new SelectQuery("Win32_PointingDevice");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(selectQuery);

foreach (ManagementObject pointer in searcher.Get())
    {
    Console.WriteLine(pointer.ToString());
    }

但是直到用户移动它和/或单击按钮，您才能知道它是否有效.

But you can''t tell if it works until the user moves it, and / or clicks the buttons.

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