DiodesADT/MachineFrm/MachineInfo.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Management;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;

namespace MachineFrm
{
    public class MachineInfo
    {
        /// 获取本机用户名、MAC地址、内网IP地址、公网IP地址、硬盘ID、CPU序列号、系统名称、物理内存。
        /// </summary>

        /// <summary>
        /// 操作系统的登录用户名
        /// </summary>
        /// <returns>系统的登录用户名</returns>
        public static string GetUserName()
        {
            try
            {
                string strUserName = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    strUserName = mo["UserName"].ToString();
                }
                moc = null;
                mc = null;
                return strUserName;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取本机MAC地址
        /// </summary>
        /// <returns>本机MAC地址</returns>
        public static string GetMacAddress()
        {
            try
            {
                string strMac = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        strMac = mo["MacAddress"].ToString();
                    }
                }
                moc = null;
                mc = null;
                return strMac;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取本机的物理地址
        /// </summary>
        /// <returns></returns>
        public static string getMacAddr_Local()
        {
            string madAddr = null;
            try
            {
                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                ManagementObjectCollection moc2 = mc.GetInstances();
                foreach (ManagementObject mo in moc2)
                {
                    if (Convert.ToBoolean(mo["IPEnabled"]) == true)
                    {
                        madAddr = mo["MacAddress"].ToString();
                        madAddr = madAddr.Replace(':', '-');
                    }
                    mo.Dispose();
                }
                if (madAddr == null)
                {
                    return "unknown";
                }
                else
                {
                    return madAddr;
                }
            }
            catch (Exception)
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取客户端内网IPv6地址
        /// </summary>
        /// <returns>客户端内网IPv6地址</returns>
        public static string GetClientLocalIPv6Address()
        {
            string strLocalIP = string.Empty;
            try
            {
                IPHostEntry ipHost = Dns.GetHostEntry(Dns.GetHostName());
                IPAddress ipAddress = ipHost.AddressList[0];
                strLocalIP = ipAddress.ToString();
                return strLocalIP;
            }
            catch
            {
                return "unknown";
            }
        }

        /// <summary>
        /// 获取客户端内网IPv4地址
        /// </summary>
        /// <returns>客户端内网IPv4地址</returns>
        [Obsolete]
        public static string GetClientLocalIPv4Address()
        {
            string strLocalIP = string.Empty;
            try
            {
                IPHostEntry ipHost = Dns.Resolve(Dns.GetHostName());
                IPAddress ipAddress = ipHost.AddressList[0];
                strLocalIP = ipAddress.ToString();
                return strLocalIP;
            }
            catch
            {
                return "unknown";
            }
        }

        /// <summary>
        /// 获取客户端内网IPv4地址集合
        /// </summary>
        /// <returns>返回客户端内网IPv4地址集合</returns>
        [Obsolete]
        public static List<string> GetClientLocalIPv4AddressList()
        {
            List<string> ipAddressList = new List<string>();
            try
            {
                IPHostEntry ipHost = Dns.Resolve(Dns.GetHostName());
                foreach (IPAddress ipAddress in ipHost.AddressList)
                {
                    if (!ipAddressList.Contains(ipAddress.ToString()))
                    {
                        ipAddressList.Add(ipAddress.ToString());
                    }
                }
            }
            catch
            {

            }
            return ipAddressList;
        }

        /// <summary>
        /// 获取客户端外网IP地址
        /// </summary>
        /// <returns>客户端外网IP地址</returns>
        public static string GetClientInternetIPAddress()
        {
            string strInternetIPAddress = string.Empty;
            try
            {
                using (WebClient webClient = new WebClient())
                {
                    strInternetIPAddress = webClient.DownloadString("http://www.coridc.com/ip");
                    Regex r = new Regex("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}");
                    Match mth = r.Match(strInternetIPAddress);
                    if (!mth.Success)
                    {
                        strInternetIPAddress = GetClientInternetIPAddress2();
                        mth = r.Match(strInternetIPAddress);
                        if (!mth.Success)
                        {
                            strInternetIPAddress = "unknown";
                        }
                    }
                    return strInternetIPAddress;
                }
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取本机公网IP地址
        /// </summary>
        /// <returns>本机公网IP地址</returns>
        private static string GetClientInternetIPAddress2()
        {
            string tempip = "";
            try
            {
                //http://iframe.ip138.com/ic.asp 返回的是：您的IP是：[220.231.17.99] 来自：北京市 光环新网
                WebRequest wr = WebRequest.Create("http://2019.ip138.com/ic.asp");
                Stream s = wr.GetResponse().GetResponseStream();
                StreamReader sr = new StreamReader(s, Encoding.Default);
                string all = sr.ReadToEnd(); //读取网站的数据

                int start = all.IndexOf("[") + 1;
                int end = all.IndexOf("]", start);
                tempip = all.Substring(start, end - start);
                sr.Close();
                s.Close();
                return tempip;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取硬盘序号
        /// </summary>
        /// <returns>硬盘序号</returns>
        public static string GetDiskID()
        {
            try
            {
                string strDiskID = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_DiskDrive");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    strDiskID = mo.Properties["Model"].Value.ToString();
                }
                moc = null;
                mc = null;
                return strDiskID;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取CpuID
        /// </summary>
        /// <returns>CpuID</returns>
        public static string GetCpuID()
        {
            try
            {
                string strCpuID = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_Processor");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    strCpuID = mo.Properties["ProcessorId"].Value.ToString();
                }
                moc = null;
                mc = null;
                return strCpuID;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取操作系统类型
        /// </summary>
        /// <returns>操作系统类型</returns>
        public static string GetSystemType()
        {
            try
            {
                string strSystemType = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    strSystemType = mo["SystemType"].ToString();
                }
                moc = null;
                mc = null;
                return strSystemType;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取操作系统名称
        /// </summary>
        /// <returns>操作系统名称</returns>
        public static string GetSystemName()
        {
            try
            {
                string strSystemName = string.Empty;
                ManagementObjectSearcher mos = new ManagementObjectSearcher("root\\CIMV2", "SELECT PartComponent FROM Win32_SystemOperatingSystem");
                foreach (ManagementObject mo in mos.Get())
                {
                    strSystemName = mo["PartComponent"].ToString();
                }
                mos = new ManagementObjectSearcher("root\\CIMV2", "SELECT Caption FROM Win32_OperatingSystem");
                foreach (ManagementObject mo in mos.Get())
                {
                    strSystemName = mo["Caption"].ToString();
                }
                return strSystemName;
            }
            catch
            {
                return "unknown";
            }
        }
        /// <summary>
        /// 获取物理内存信息
        /// </summary>
        /// <returns>物理内存信息</returns>
        public static string GetTotalPhysicalMemory()
        {
            try
            {
                string strTotalPhysicalMemory = string.Empty;
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    strTotalPhysicalMemory = mo["TotalPhysicalMemory"].ToString();
                }
                moc = null;
                mc = null;
                return strTotalPhysicalMemory;
            }
            catch
            {
                return "unknown";
            }
        }

        /// <summary>
        /// 获取主板序列号
        /// </summary>
        /// <returns></returns>
        public static string GetMotherBoardID()
        {
            try
            {
                ManagementClass mc = new ManagementClass("Win32_BaseBoard");
                ManagementObjectCollection moc = mc.GetInstances();
                string strID = null;
                foreach (ManagementObject mo in moc)
                {
                    strID = mo.Properties["SerialNumber"].Value.ToString();
                    break;
                }
                return strID;
            }
            catch
            {
                return "unknown";
            }
        }
    }
}