C#.Net 取得電腦資訊

微軟教學文章寫得還蠻貼心的，對想學WMI的人是非常淺顯易懂的教材
第一個教學例子就是如何搜尋電腦資訊
注意這邊『\\\\FullComputerName\\root\\cimv2』，將『FullComputerName』改成『"\\\\.\\root\\cimv2"』，『.』只是代表當前的名稱
除非針對特殊電腦使用，否則輸入『.』可能會比較好

using System;
using System.Collections.Generic;
using System.Linq;
using System.Management;
using System.Text;

namespace ConsoleApplication1
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            ManagementScope scope =
      new ManagementScope(
          "\\\\.\\root\\cimv2");
            scope.Connect();

            ObjectQuery query = new ObjectQuery(
                "SELECT * FROM Win32_OperatingSystem");
            ManagementObjectSearcher searcher =
                new ManagementObjectSearcher(scope, query);

            ManagementObjectCollection queryCollection = searcher.Get();
            foreach (ManagementObject m in queryCollection)
            {
                Console.WriteLine("Computer Name : {0}",
                    m["csname"]);
                Console.WriteLine("Windows Directory : {0}",
                    m["WindowsDirectory"]);
                Console.WriteLine("Operating System: {0}",
                    m["Caption"]);
                Console.WriteLine("Version: {0}", m["Version"]);
                Console.WriteLine("Manufacturer : {0}",
                    m["Manufacturer"]);
            }
            Console.Read();
        }
    }
}

參考資料：
http://msdn.microsoft.com/en-us/library/ms257337.aspx