使用Visual C 6.0检测USB [英] Detect USB using Visual C 6.0

问题描述

我必须使用MSC visual C 6.0来检测USB，并且必须询问USB ID，然后在应用程序运行时对其进行识别.

我不知道该怎么做，我很担心.如果有人可以帮助我，那将非常好.

非常感谢你. :-D

Hi,

I have to detect a USB using MSC visual C 6.0 and I have to ask for the USB ID, then, identify it while the application is running.

I don''t know how to do this, and I''m very worried. If anyone can help me that would be very nice.

Thank you very much. :-D

推荐答案

检查是否正在寻找WM_DEVICECHANGE消息. http://msdn.microsoft.com/en-us/library/aa363480(VS .85).aspx [ ^ ]

将USB设备连接到计算机后，如果应用程序已经使用RegisterDeviceNotification()API注册了该应用程序，则该应用程序将收到WM_DEVICECHANGE消息.

Check if you are looking for WM_DEVICECHANGE message. http://msdn.microsoft.com/en-us/library/aa363480(VS.85).aspx[^]

When a USB device is connected to the computer, the application will get WM_DEVICECHANGE message if application has registered for it by using RegisterDeviceNotification() API.

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