获取主板、硬盘、CPU、网卡编号

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

namespace ConsoleApplication1 
{ 
    class Program 
    { 
        static void Main(string[] args) 
        { 
            ManagementClass processorCls = new ManagementClass("Win32_Processor"); 
            ManagementClass HarddiscID = new ManagementClass("Win32_DiskDrive"); 
            ManagementClass NetWorkCard = new ManagementClass("Win32_NetworkAdapterConfiguration"); 

            // CPU处理器的信息 
            foreach(ManagementObject processorObj in processorCls.GetInstances())
            { 
                Console.WriteLine("Processor Id:"+processorObj["ProcessorId"]); 
                Console.WriteLine("Processor Name:" + processorObj["Name"]); 
                Console.WriteLine("Current Clock Speed:" + processorObj["CurrentClockSpeed"]); 
            } 
            // 硬盘的信息 
            foreach (ManagementObject LogicalDiskObj in HarddiscID.GetInstances()) 
            { 
                Console.WriteLine("LogicalDisk Id:" + LogicalDiskObj["Model"]); 
                Console.WriteLine("LogicalDisk Name:" + LogicalDiskObj["Name"]); 
                //Console.WriteLine("Current Clock Speed:" + LogicalDiskObj["CurrentClockSpeed"]); 
            } 
            //网卡的序列号 
            foreach (ManagementObject NetWorkCardObj in NetWorkCard.GetInstances()) 
            { 
                if ((bool)NetWorkCardObj["IPEnabled"] == true) 
                  Console.WriteLine("NetWorkCard Id:" + NetWorkCardObj["MacAddress"].ToString()); 
                NetWorkCardObj.Dispose(); 
                //Console.WriteLine("LogicalDisk Name:" + LogicalDiskObj["Name"]); 
                //Console.WriteLine("Current Clock Speed:" + LogicalDiskObj["CurrentClockSpeed"]); 
            } 
            //主板的信息 
            string strbNumber = string.Empty; 
            ManagementObjectSearcher mos = new ManagementObjectSearcher("select * from Win32_baseboard"); 
            foreach (ManagementObject mo in mos.Get()) 
            { 
                strbNumber = mo["SerialNumber"].ToString(); 
                Console.WriteLine("baseboard ID: " + strbNumber); 
                //Console.WriteLine("baseboard ID" + mo["SerialNumber"]); 
                Console.WriteLine("主板制造商:" + mo["Manufacturer"]); 
                Console.WriteLine("型号:" + mo["Product"]); 
                break; 
            } 
        } 
    } 
}