Find Client PC Operating System and It's Service Pack

These days I am working on a project and today (04.05.2011) I came up with some sort of a small modification to the application by letting the user to see the current OS and It's Service Pack in their application. So I wrote the following piece of code and thought of sharing it with my techi friends :)


Note : Please add reference to System.Management


using System;
using System.Management;

namespace RetrieveSystemInfo
{

class Program
{

static void Main(string[] args)
{

 ManagementObjectSearcher searcher2 = new
 ManagementObjectSearcher("select * from Win32_OperatingSystem");


 foreach (ManagementObject objMgmt in searcher2.Get())
 {
  string sss = objMgmt["name"].ToString();
  string [] aa = sss.Split(new char [] {'|'});
  string bb = aa[0].ToString();

 OperatingSystem OS = Environment.OSVersion;
 string ServicePackDetails = OS.ServicePack;

 Console.WriteLine("OS Version is : " + bb);
 Console.WriteLine("Service Pack is : " + ServicePackDetails);

}

}
}
}