Sacar el serial fisico del disco duro

Hola Aura:
El código a continuación te permite leer el número de serial de cada disco
duro presente en el sistema. Espero que te sirva.
Saludos,
JC

Código:
using System;

using System.Collections;

using System.Management;

namespace HardDriveSample1

{

class HardDrive

{

private string model = null;

private string type = null;

private string serialNo = null;

public string Model

{

get {return model;}

set {model = value;}

}

public string Type

{

get {return type;}

set {type = value;}

}

public string SerialNo

{

get {return serialNo;}

set {serialNo = value;}

}

}

class TestProgram

{

/// <summary>

/// The main entry point for the application.

/// </summary>

[STAThread]

static void Main(string[] args)

{

ArrayList hdCollection = new ArrayList();

ManagementObjectSearcher searcher = new

ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");

foreach(ManagementObject wmi_HD in searcher.Get())

{

HardDrive hd = new HardDrive();

hd.Model = wmi_HD["Model"].ToString();

hd.Type = wmi_HD["InterfaceType"].ToString();

hdCollection.Add(hd);

}

searcher = new

ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");

int i = 0;

foreach(ManagementObject wmi_HD in searcher.Get())

{

// get the hard drive from collection

// using index

HardDrive hd = (HardDrive)hdCollection[i];

// get the hardware serial no.

if (wmi_HD["SerialNumber"] == null)

hd.SerialNo = "None";

else

hd.SerialNo = wmi_HD["SerialNumber"].ToString();

++i;

}

// Display available hard drives

foreach(HardDrive hd in hdCollection)

{

Console.WriteLine("Model\t\t: " + hd.Model);

Console.WriteLine("Type\t\t: " + hd.Type);

Console.WriteLine("Serial No.\t: " + hd.SerialNo);

Console.WriteLine();

}

// Pause application

Console.WriteLine("Press [Enter] to exit...");

Console.ReadLine();

}

}

}


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Como puedo sacar el serial fisico de un disco duro por C#?

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