C# 中获取CPU序列号/网卡mac地址

2024-08-27 11:56:46

1.cpu序列号2.mac序列号3.硬盘id
在给软件加序列号时这三个应该是最有用的,可以实现序列号和机器绑定,对保护软件很有好处.哈哈.

using System;
using System.Management;

/// Computer Information
    public class Computer
    {
        public string CpuID; //1.cpu序列号
        public string MacAddress; //2.mac序列号
        public string DiskID; //3.硬盘id
        public string IpAddress; //4.ip地址
        public string LoginUserName; //5.登录用户名
        public string ComputerName; //6.计算机名
        public string SystemType; //7.系统类型
        public string TotalPhysicalMemory; //8.内存量单位：M

public  Computer()
        {
            CpuID = GetCpuID();
            MacAddress = GetMacAddress();
            DiskID = GetDiskID();
            IpAddress = GetIPAddress();
            LoginUserName = GetUserName();
            SystemType = GetSystemType();
            TotalPhysicalMemory = GetTotalPhysicalMemory();
            ComputerName = GetComputerName();
        }

//1.获取CPU序列号代码

string GetCpuID()
        {
            try
            {
                 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
            {
            }

}

//2.获取网卡硬件地址

string GetMacAddress()
        {
            try
            {
                 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
            {
            }

}

//3.获取硬盘ID
        string GetDiskID()
        {
            try
            {
                 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
            {
            }

}

//4.获取IP地址

string GetIPAddress()
        {
            try
            {
                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
            {
            }

}

/// 5.操作系统的登录用户名
         string GetUserName()
        {
            try
            {
                string un= "";

st = Environment.UserName;
                             return un;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

}

//6.获取计算机名
          string GetComputerName()
        {
            try
            {
                return System.Environment.MachineName;

}
            catch
            {
                return "unknow";
            }
            finally
            {
            }
        }

///7 PC类型
        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
            {
            }
        }
                   catch
            {
                return "unknow";
            }
            finally
            {
            }
        }
    /// 8.物理内存

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;
            }
}

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