C#如何编程方式获取计算机主板序列号

建立一个控制台应用程序，添加对程序集System.Management的引用，代码如下:

 

using System; 
using System.Collections.Generic; 
using System.Text; 
using System.Management; 
namespace ConsoleApplication1 
{ 
    class Program 
    { 
        static void Main(string[] args) 
        { 
            PrintMotherBoardInfo(); 
            Console.WriteLine(GetMotherBoardSerialNumber()); 
        } 
        /// <summary> 
        /// 打印主板信息 
        /// </summary> 
        private static void PrintMotherBoardInfo() 
        { 
            ManagementClass mc = new ManagementClass("WIN32_BaseBoard"); 
            ManagementObjectCollection moc = mc.GetInstances(); 
            foreach (ManagementObject mo in moc) 
            { 
                foreach (PropertyData pd in mo.Properties) 
                { 
                    Console.WriteLine(string.Format("{0}{1}{2}",pd.Name,"\t", pd.Value)); 
                } 
            } 
        } 
        //获取主板序号 
        private static string GetMotherBoardSerialNumber() 
        { 
            ManagementClass mc = new ManagementClass("WIN32_BaseBoard"); 
            ManagementObjectCollection moc = mc.GetInstances(); 
            string SerialNumber = ""; 
            foreach (ManagementObject mo in moc) 
            { 
                SerialNumber= mo["SerialNumber"].ToString(); 
                break; 
            } 
            return SerialNumber; 
        } 
    } 
} 

原文地址：http://blog.csdn.net/netcoder/archive/2008/11/11/3279001.aspx