C#仅获取笔式驱动器列表而不是其他设备 [英] c# get pen drive list only not other divice

问题描述

大家好，

我可以将所有USB驱动器的列表放入下拉列表中.
但是，我仅需要连接到系统的笔式驱动器的列表.我不想将其他连接的设备添加到计算机.这些设备包括:手机，相机，USB HDD，USB CD/DVD驱动器等.

我需要尽快解决方案，因为如果不这样做，我将无法进入应用程序的下一步.

这是代码

Hello All,

I am able to get the list of all USB drives into a dropdown.
But I only need the list of attached Pen Drives to a system only. I do not want to add the other attached devices to the computer. The devices like : Mobile phones, Camera, USB HDD, USB CD/DVD drive etc.

I need the solution ASAP, because I can not move to next step of my application without doing this.

here is the code

try
{
    Cursor.Current = Cursors.WaitCursor;
    var drives = DriveInfo.GetDrives().Where(drive => drive.IsReady && drive.DriveType == DriveType.Removable).ToList();
    cmbDrive.Items.Clear();
    foreach (var dir in drives)
    {
        cmbDrive.Items.Add(dir.Name);                 
    }
}
catch (Exception ex)
{                
    MessageBox.Show(ex.Message);
}
finally
{
    Cursor.Current = Cursors.Default;
}

请帮助我的朋友们....

谢谢
Kapil

Please help me friends....

Thanks
Kapil

推荐答案

大家好，

很高兴告诉您，我已经完成了这项任务.

我将向您提供链接，这些链接使我得以实现:[这些链接真是太棒了]

1) http://usbspeed.nirsoft.net/usb_drive_speed_summary.html

我得到了USB及其VID和PID的列表.然后，我创建了已排序列表的序列化列表.我对序列化列表做了一些更改

2) http://emmet-gray.com/Articles/USB_SerialNumbers.htm

转到页面末尾并获取"USBView.zip".


帮助链接: http://www.linux-usb.org/usb.ids

谢谢
Kapil Waghe

Hello All,

I am very happy to say you that I have done this task.

I am going to provide you the links which helped me to make it possible : [The links are really AWESOME ]

1) http://usbspeed.nirsoft.net/usb_drive_speed_summary.html

I got the list of USB and their VID and PID. Then I created a serialized list of the sorted list. I made some changes into the serialized list

2) http://emmet-gray.com/Articles/USB_SerialNumbers.htm

Go to the end of page and get the "USBView.zip".


Help link : http://www.linux-usb.org/usb.ids

Thanks
Kapil Waghe

您可以通过DeviceInfo的IsReady属性检查设备状态，以检查其是否已连接并准备使用.
但是IMO不能仅获取笔式驱动器，因为其他设备(例如USB HDD)已连接到计算机，因此也会列出.
代码示例:

You can check device status by IsReady property of DeviceInfo for checking whether its attached and ready to use or not.
But IMO you cant fetch only pen drives because other devices like USB HDD is attached to machine than this will also be listed.
Code sample:

DriveInfo[] allDrives = DriveInfo.GetDrives();
            foreach (DriveInfo d in allDrives)
            {

                if (d.IsReady && (d.DriveType == DriveType.Removable ))
                {

                }
            }

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