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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.
Posted 29-Oct-10 2:27am
Comments
deepratna at 20-Apr-13 7:42am
   
Hi to all,
i am developing a program in C# and i want to know is there any method by which i can get HID Complaint Device Unique ID .

which is used as License . Application is used when we connected HID Device.

thanks i advance.
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Solution 2

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Comments
Archit9373284448 at 30-Oct-10 1:31am
   
Thanks man... :) +5 rep
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Solution 1

what I suggest is to use query WMI through winapi to get vid and pid
I don't familiar with MFC but winapi
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Solution 3

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 GetUSBDevices()
{
List devices = new List();

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; }
}
}
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