获取电脑的 cpu序列号，获取硬盘ID 及网卡地址MAC方法

[courdom]

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

namespace XXX.Helper
{
public class ManagementHelper
{
/// <summary>
/// cpu序列号
/// </summary>
/// <returns></returns>
public static string GetCPUInfo()
{
object o = System.Web.HttpContext.Current.Application["CPUID"];
string cpuInfo = o != null ? o.ToString() : "";
if (string.IsNullOrEmpty(cpuInfo))
{
ManagementClass cimobject = new ManagementClass("Win32_Processor");
ManagementObjectCollection moc = cimobject.GetInstances();
foreach (ManagementObject mo in moc)
{
cpuInfo += mo.Properties["ProcessorId"].Value.ToString();
}
}
return cpuInfo;
}

/// <summary>
/// 获取硬盘ID
/// </summary>
/// <returns></returns>
public static string GetHDInfo()
{
object o = System.Web.HttpContext.Current.Application["HDDID"];
string HDid = o != null ? o.ToJson() : "";
if (string.IsNullOrEmpty(HDid))
{
ManagementClass cimobject1 = new ManagementClass("Win32_DiskDrive");
ManagementObjectCollection moc1 = cimobject1.GetInstances();
foreach (ManagementObject mo in moc1)
{
HDid += (string)mo.Properties["Model"].Value;
}
}
return HDid;
}

/// <summary>
/// 网卡地址MAC
/// </summary>
/// <returns></returns>
public static string GetMACInfo()
{
object o = System.Web.HttpContext.Current.Application["MacAddress"];
string MACid = o != null ? o.ToString() : "";
if (string.IsNullOrEmpty(MACid))
{
ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
ManagementObjectCollection moc2 = mc.GetInstances();
foreach (ManagementObject mo in moc2)
{
if ((bool)mo["IPEnabled"] == true)
MACid += mo["MacAddress"].ToString();
mo.Dispose();
}
}
return MACid;
}


public static void GetCompanyInfo()
{

if (System.Web.HttpContext.Current.Application["CPUID"] == null)
{
System.Web.HttpContext.Current.Application.Lock();
System.Web.HttpContext.Current.Application["CPUID"] = GetCPUInfo();
System.Web.HttpContext.Current.Application.UnLock();
}
if (System.Web.HttpContext.Current.Application["HDDID"] == null)
{
System.Web.HttpContext.Current.Application.Lock();
System.Web.HttpContext.Current.Application["HDDID"] = GetHDInfo();
System.Web.HttpContext.Current.Application.UnLock();
}
if (System.Web.HttpContext.Current.Application["MacAddress"] == null)
{
System.Web.HttpContext.Current.Application.Lock();
System.Web.HttpContext.Current.Application["MacAddress"] = GetMACInfo();
System.Web.HttpContext.Current.Application.UnLock();
}
}
}
}

[courdom]

谢谢各位的参与回贴。

[我说我行就是行]

呵呵，谢谢分享！

[threenewbee]

CPUID != CPU 序列号

CPUID是CPU的型号而已。

CPU 序列号在 Intel Pentium III 时代搞过一段时间，后来因为大家抵制，就不搞了。

[subxli]

学习。

[fangbin678]

楼上硬盘有没有串口和并口限制？

[子夜__]

using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Management;

/// <summary>
///Computer 的摘要说明
/// </summary>
public class Computer
{
    public string CpuID;
    public string MacAddress;
    public string DiskID;
    public string IpAddress;
    public string LoginUserName;
    public string ComputerName;
    public string SystemType;
    public string TotalPhysicalMemory; //单位：M 
    private static Computer _instance;
    public static Computer Instance()
    {
        if (_instance == null)
            _instance = new Computer();
        return _instance;
    }
    public Computer()
    {
        CpuID = GetCpuID();
        MacAddress = GetMacAddress();
        DiskID = GetDiskID();
        IpAddress = GetIPAddress();
        LoginUserName = GetUserName();
        SystemType = GetSystemType();
        TotalPhysicalMemory = GetTotalPhysicalMemory();
        ComputerName = GetComputerName();
    }
    public string GetCpuID()
    {
        try
        {
            //获取CPU序列号代码 
            string cpuInfo = "";//cpu序列号 
            ManagementClass mc = new ManagementClass("Win32_Processor");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
            }
            moc = null;
            mc = null;
            return cpuInfo;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }
    public string GetMacAddress()
    {
        try
        {
            //获取网卡硬件地址 
            string mac = "";
            ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                if ((bool)mo["IPEnabled"] == true)
                {
                    mac = mo["MacAddress"].ToString();
                    break;
                }
            }
            moc = null;
            mc = null;
            return mac;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }
    public string GetIPAddress()
    {
        try
        {
            //获取IP地址 
            string st = "";
            ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                if ((bool)mo["IPEnabled"] == true)
                {
                    //st=mo["IpAddress"].ToString(); 
                    System.Array ar;
                    ar = (System.Array)(mo.Properties["IpAddress"].Value);
                    st = ar.GetValue(0).ToString();
                    break;
                }
            }
            moc = null;
            mc = null;
            return st;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }

    public string GetDiskID()
    {
        try
        {
            //获取硬盘ID 
            String HDid = "";
            ManagementClass mc = new ManagementClass("Win32_DiskDrive");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                HDid = (string)mo.Properties["Model"].Value;
            }
            moc = null;
            mc = null;
            return HDid;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }

    /// <summary> 
    /// 操作系统的登录用户名 
    /// </summary> 
    /// <returns></returns> 
    public string GetUserName()
    {
        try
        {
            string st = "";
            ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {

                st = mo["UserName"].ToString();

            }
            moc = null;
            mc = null;
            return st;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }


    /// <summary> 
    /// PC类型 
    /// </summary> 
    /// <returns></returns> 
    public string GetSystemType()
    {
        try
        {
            string st = "";
            ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {

                st = mo["SystemType"].ToString();

            }
            moc = null;
            mc = null;
            return st;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }

    }

    /// <summary> 
    /// 物理内存 
    /// </summary> 
    /// <returns></returns> 
    public string GetTotalPhysicalMemory()
    {
        try
        {

            string st = "";
            ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {

                st = mo["TotalPhysicalMemory"].ToString();

            }
            moc = null;
            mc = null;
            return st;
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }
    }
    /// <summary> 
    ///  
    /// </summary> 
    /// <returns></returns> 
    public string GetComputerName()
    {
        try
        {
            return System.Environment.GetEnvironmentVariable("ComputerName");
        }
        catch
        {
            return "unknow";
        }
        finally
        {
        }
    }
}