Csharp/C Sharp/Development Class/WMI

Computer details retrieved using Windows Management Instrumentation (WMI)

//WMI.cs
//Extracts computer system information using WMI from Microsoft
//Written 01/17/02 John O"Donnell - csharpconsulting@hotmail.ru  
using System;
using System.Management;
namespace WMI
{
      /// <summary>
      /// Summary description for WMI.
      /// </summary> 
      public class WMI
      {
            static void Main(string[] args)
            {
                  //
                  // TODO: Add code to start application here
                  //
                  Console.WriteLine("Computer details retrieved using Windows Management Instrumentation (WMI)");
                  Console.WriteLine("Written 01/17/02 By John O"Donnell - csharpconsulting@hotmail.ru");
                  Console.WriteLine("========================================================================="); 
                  ManagementObjectSearcher query1 = new ManagementObjectSearcher("SELECT * FROM Win32_OperatingSystem") ;
                  ManagementObjectCollection queryCollection1 = query1.Get();
                  foreach( ManagementObject mo in queryCollection1 ) 
                  {
                        Console.WriteLine("Name : " + mo["name"].ToString());
                        Console.WriteLine("Version : " + mo["version"].ToString());
                        Console.WriteLine("Manufacturer : " + mo["Manufacturer"].ToString());
                        Console.WriteLine("Computer Name : " +mo["csname"].ToString());
                        Console.WriteLine("Windows Directory : " + mo["WindowsDirectory"].ToString());
                  }                  
                  query1 = new ManagementObjectSearcher("SELECT * FROM Win32_ComputerSystem") ;
                  queryCollection1 = query1.Get();
                  foreach( ManagementObject mo in queryCollection1 ) 
                  {
                        Console.WriteLine("Manufacturer : " + mo["manufacturer"].ToString());
                        Console.WriteLine("Model : " + mo["model"].ToString());
                        Console.WriteLine(mo["systemtype"].ToString());
                        Console.WriteLine("Total Physical Memory : " + mo["totalphysicalmemory"].ToString());
                  }  
                  query1 = new ManagementObjectSearcher("SELECT * FROM Win32_processor") ;
                  queryCollection1 = query1.Get();
                  foreach( ManagementObject mo in queryCollection1 ) 
                  {
                        Console.WriteLine(mo["caption"].ToString());
                  }                       
                  query1 = new ManagementObjectSearcher("SELECT * FROM Win32_bios") ;
                  queryCollection1 = query1.Get();
                  foreach( ManagementObject mo in queryCollection1 ) 
                  {
                        Console.WriteLine(mo["version"].ToString());
                  }                                   
                  query1 = new ManagementObjectSearcher("SELECT * FROM Win32_timezone") ;
                  queryCollection1 = query1.Get();
                  foreach( ManagementObject mo in queryCollection1 ) 
                  {
                        Console.WriteLine(mo["caption"].ToString());
                  }                             
            }
      }
}

Management Object Searcher

using System;
using System.Management;
public class WMICardGrab
{
    public static void Main()
    {
        ManagementObjectSearcher query = new
             ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = "TRUE"") ;
        ManagementObjectCollection queryCollection = query.Get();
        foreach( ManagementObject mo in queryCollection )
        {
            string[] addresses = (string[])mo["IPAddress"];
            string[] subnets = (string[])mo["IPSubnet"];
            string[] defaultgateways = (string[])mo["DefaultIPGateway"];
            Console.WriteLine("Network Card: {0}", mo["Description"]);
            Console.WriteLine("    MAC Address: {0}", mo["MACAddress"]);
            foreach(string ipaddress in addresses)
            {
                Console.WriteLine("    IP Address: {0}", ipaddress);
            }
            foreach(string subnet in subnets)
            {
                Console.WriteLine("    Subnet Mask: {0}", subnet);
            }
            foreach(string defaultgateway in defaultgateways)
            {
                Console.WriteLine("    Gateway: {0}", defaultgateway);
            }
        }
    }
}