获取USB驱动器的硬件ID. [英] Get Hardware Id of USB Drive.

问题描述

大家好，
我正在用C ++/MFC(不是C#)开发程序，我想知道有什么方法可以获取USB驱动器的设备ID/硬件ID.

谢谢我的进步.

Hi to all,
i am developing a program in C++/MFC (not in C#) and i want to know is there any method by which i can get device id / hardware id of USB drives.

thanks i advance.

推荐答案

通过下面的CP链接

http://www.codeproject.com/KB/mcpp/DriveInfoEx.aspx [ ^ ]

Go through the below CP link

http://www.codeproject.com/KB/mcpp/DriveInfoEx.aspx[^]

我该怎么办建议是通过winapi使用查询WMI来获取vid和pid
我不熟悉MFC，但winapi

what I suggest is to use query WMI through winapi to get vid and pid
I don''t familiar with MFC but winapi

命名空间ConsoleApplication1
{

使用System.Text;
使用System.Data.Odbc;
使用System.Data;
使用System.Web;
使用System.ComponentModel;
使用System.IO;
使用System.Net;
使用System.Diagnostics;
使用System.Runtime.InteropServices;
使用System.Data.OleDb;
使用System.Text.RegularExpressions;
使用System.Linq;



使用系统；
使用System.Collections.Generic;
使用System.Management; //需要将System.Management添加到您的项目引用中.

课程计划
{

静态void Main(string [] args)
{
var usbDevices = GetUSBDevices();

foreach(usbDevices中的var usbDevice)
{
字符串m_pendid;

Console.WriteLine(设备ID:{0}，PNP设备ID:{1}，描述:{2}，USBVersion:{3}，SystemName:{4}"，
usbDevice.DeviceID，usbDevice.PnpDeviceID，usbDevice.Description，usbDevice.usbversion，usbDevice.SystemName)；

//m_pendid = catch ["usbDevice.DeviceID"];
m_pendid = usbDevice.DeviceID;



Console.WriteLine("Test" + m_pendid);



}

//Console.Write("DeviceID:DeviceID");
Console.Read();




}

静态列表< usbdeviceinfo> GetUSBDevices()
{
列出< usbdeviceinfo> devices = new List< usbdeviceinfo>();

ManagementObjectCollection集合；
使用(var searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub"))
集合= searcher.Get();

foreach(集合中的var设备)
{
devices.Add(新的USBDeviceInfo(
(string)device.GetPropertyValue("DeviceID")，
(string)device.GetPropertyValue("PNPDeviceID")，
(string)device.GetPropertyValue("Description")，
(string)device.GetPropertyValue("USBVersion")，
(string)device.GetPropertyValue("SystemName")

));

}

collection.Dispose();
返回设备；
}
}

类USBDeviceInfo
{
公共USBDeviceInfo(字符串deviceID，字符串pnpDeviceID，字符串描述，字符串usbversion1，字符串SystemName2)
{
this.DeviceID = deviceID;
this.PnpDeviceID = pnpDeviceID;
this.Description =说明；
this.usbversion = usbversion1;
this.SystemName = SystemName2;
}
公用字符串DeviceID {私人套装； }
公共字符串PnpDeviceID {get;私人套装； }
公共字符串说明{私人套装； }
公共字符串usbversion {get;私人套装； }
公共字符串SystemName {get;私人套装； }
}
}

namespace ConsoleApplication1
{

using System.Text;
using System.Data.Odbc;
using System.Data;
using System.Web;
using System.ComponentModel;
using System.IO;
using System.Net;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Data.OleDb;
using System.Text.RegularExpressions;
using System.Linq;



using System;
using System.Collections.Generic;
using System.Management; // need to add System.Management to your project references.

class Program
{

static void Main(string[] args)
{
var usbDevices = GetUSBDevices();

foreach (var usbDevice in usbDevices)
{
string m_pendid;

Console.WriteLine("Device ID: {0}, PNP Device ID: {1}, Description: {2}, USBVersion: {3}, SystemName: {4}",
usbDevice.DeviceID, usbDevice.PnpDeviceID, usbDevice.Description, usbDevice.usbversion, usbDevice.SystemName);

// m_pendid=catch["usbDevice.DeviceID"];
m_pendid = usbDevice.DeviceID;



Console.WriteLine("Test" + m_pendid);



}

// Console.Write("DeviceID :DeviceID");
Console.Read();




}

static List<usbdeviceinfo> GetUSBDevices()
{
List<usbdeviceinfo> devices = new List<usbdeviceinfo>();

ManagementObjectCollection collection;
using (var searcher = new ManagementObjectSearcher(@"Select * From Win32_USBHub"))
collection = searcher.Get();

foreach (var device in collection)
{
devices.Add(new USBDeviceInfo(
(string)device.GetPropertyValue("DeviceID"),
(string)device.GetPropertyValue("PNPDeviceID"),
(string)device.GetPropertyValue("Description"),
(string)device.GetPropertyValue("USBVersion"),
(string)device.GetPropertyValue("SystemName")

));

}

collection.Dispose();
return devices;
}
}

class USBDeviceInfo
{
public USBDeviceInfo(string deviceID, string pnpDeviceID, string description, string usbversion1, string SystemName2)
{
this.DeviceID = deviceID;
this.PnpDeviceID = pnpDeviceID;
this.Description = description;
this.usbversion = usbversion1;
this.SystemName = SystemName2;
}
public string DeviceID { get; private set; }
public string PnpDeviceID { get; private set; }
public string Description { get; private set; }
public string usbversion { get; private set; }
public string SystemName { get; private set; }
}
}

这篇关于获取USB驱动器的硬件ID.的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！