C#獲取系統版本信息

直接貼代碼：
public class OSInfoMation 
   { 
       public static string OSBit() 
       { 
           try 
           { 
               ConnectionOptions oConn = new ConnectionOptions(); 
               System.Management.ManagementScope managementScope = new System.Management.ManagementScope("\\\\localhost", oConn); 
               System.Management.ObjectQuery objectQuery = new System.Management.ObjectQuery("select AddressWidth from Win32_Processor"); 
               ManagementObjectSearcher moSearcher = new ManagementObjectSearcher(managementScope, objectQuery); 
               ManagementObjectCollection moReturnCollection = null; 
               string addressWidth = null; 
               moReturnCollection = moSearcher.Get(); 
               foreach (ManagementObject oReturn in moReturnCollection) 
               { 
                   addressWidth = oReturn["AddressWidth"].ToString(); 
               }  //www.heatpress123.net
               return addressWidth; 
           } 
           catch 
           { 
               return "獲取錯誤"; 
           } 
 
       } 
 
       public static string GetOsVersion() 
       { 
           string osBitString = OSBit(); 
             string osVersionString = Environment.OSVersion.ToString(); 
           return string.Format(@"系統：{0}。位：{1}", osVersionString, osBitString); 
       } 
   } 
調用：
 
static void Main(string[] args) 
{ 
    Console.WriteLine(OSInfoMation.GetOsVersion()); 
    Console.ReadLine(); 
}