如何检测PC USB设备和显示？ [英] How to detect PC USB devices and display?

问题描述

我想知道如何使用Visual C ++检测PC USB设备和显示。最好的问候！

I want to know that How to detect PC USB devices and display using Visual C++.Best Regards!

推荐答案

请看我对这个问题的评论：目前尚不清楚你想要实现什么目标。更改是，您只需要查看和访问USB驱动器。如果是这样，您可以使用WMI。请参阅：

http ：//msdn.microsoft.com/en-us/library/windows/desktop/aa394558%28v=vs.85%29.aspx [ ^ ]，

< a href =http://msdn.microsoft.com/en-us/library/windows/desktop/aa394592%28v=vs.85%29.aspx> http://msdn.microsoft.com/en-us /library/windows/desktop/aa394592%28v=vs.85%29.aspx [ ^ ]，

http://msdn.microsoft.com/en-us/library/windows/desktop/aa394173%28v=vs .85％29.aspx [ ^ ]。



如果您需要检测常规USB设备，请参阅以下CodeProject文章：

检测硬件插入和/或移除 [ ^ ]，

简单的URB（USB请求块）监视器 [ ^ ]，

设备信息 [ ^ ]。



另请参阅： http://www.codeproject.com/search.aspx?doctypeid=1&q=%22C%2b%2b%22+detect+USB+device [<一个href =http://www.codeproject.com/search.aspx?doctypeid=1&q=%22C%2b%2b%22+detect+USB+devicetarget =_ blanktitle =New Window> ^ ]。

-SA

Please see my comment to the question: it''s not clear what exactly do you want to achieve. Changes are, you just need to see and access USB drives. If so, you can use WMI. Please see:
http://msdn.microsoft.com/en-us/library/windows/desktop/aa394558%28v=vs.85%29.aspx[^],
http://msdn.microsoft.com/en-us/library/windows/desktop/aa394592%28v=vs.85%29.aspx[^],
http://msdn.microsoft.com/en-us/library/windows/desktop/aa394173%28v=vs.85%29.aspx[^].

If you need to detect a general USB device, please see these CodeProject articles:
Detecting Hardware Insertion and/or Removal[^],
Simple URB (USB Request Block) Monitor[^],
Device Information[^].

See also: http://www.codeproject.com/search.aspx?doctypeid=1&q=%22C%2b%2b%22+detect+USB+device[^].

—SA

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