如何将卷号映射到USB设备ID？ [英] How to map volume letter to USB device id?

问题描述

您好，



我正在尝试将音量字母映射到USB设备ID。例如，有一个连接多个USB设备的USB集线器。我可以得到逻辑驱动器的列表，比如C，D，......，但不是安装的USB卷。我还可以获得连接到集线器的设备的详细信息。我的问题是我如何将哪个体积字母映射到哪个设备。



在此先感谢。



Yu



我的尝试：



Calling System.IO .Directory.GetLogicalDrives（）;获取逻辑驱动程序，但不是已安装的USB卷。

Hello,

I am trying to map the volume letter to USB device Id. For example, there is a USB hub connecting several USB devices. I can get the list of the logical drives, say "C", "D", ......, but not the mounted USB volumes. And I also can get the details of the devices that are connected to the hub. My question is that how I can map which volume letter to which device.

Thanks in Advance.

Yu

What I have tried:

Calling System.IO.Directory.GetLogicalDrives(); to get the logical drivers, but not the mounted USB volumes.

推荐答案

您尝试从所有设备（例如使用c＃）过滤USB驱动器

You try filtering USB drives from all the devices such as-(example using c#)

List<string> usbDrives = new List<string>()
foreach (DriveInfo drive in DriveInfo.GetDrives())
{
    if (drive.DriveType == DriveType.Removable)
    {
        usbDrives.Add(drive.VolumeLabel);
    }
}

不确定是否能够找到集线器连接的USB驱动器。

请尝试一次，如果它不起作用，请告诉我。



谢谢：）

Not sure if it will able to find the USB drives connected at the hub.
Please try once and let me know if it doesn't work.

Thanks :)

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