C# display the Device ID of CD ROM

using System; 
using System.Management;
using System.Windows.Forms;
namespace SystemInfo
{
public class CDROM
{
public static void Main()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_CDROMDrive");
foreach (ManagementObject queryObj in searcher.Get())
{ Console.WriteLine("-----------------------------------");
Console.WriteLine("Win32_CDROMDrive instance");
Console.WriteLine("-----------------------------------");
Console.WriteLine("DeviceID: {0}", queryObj["DeviceID"]);
}
}
catch (ManagementException e)
{
MessageBox.Show("An error occurred while querying for WMI data: " + e.Message);
}
}
}
}

Note: if you want to know other property of CD ROM like caption,CreationClassName,Drive,Manufacturer,Name,VolumeSerialNumber. Simply change the queryObj["Name"] like this