C#获取电脑的相关信息

/* 创建者：菜刀居士的博客

 * 创建日期: 2014年08月31号

 * 功能：获取电脑的相关信息

 *

 */

namespace Net.String.ConsoleApplication

{

    using System;

    using System.Management;

public class ComputerHelper

    {

        /// <summary>

        /// 获取CPU序列号代码

        /// </summary>

        public static string GetCPUId()

        {

            return ExecInfo(() => {

                ManagementClass mc = new ManagementClass("Win32_Processor");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    return mo.Properties["ProcessorId"].Value.ToString();

                }

                return string.Empty;

            });

        }

/// <summary>

        /// 获取网卡Mac地址

        /// </summary>

        public static string GetMacAddress()

        {

            return ExecInfo(() => {

                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    if ((bool)mo["IPEnabled"] == true)

                    {

                        return mo["MacAddress"].ToString();

                    }

                }

                return string.Empty;

            });

        }

/// <summary>

        /// 获取硬盘ID

        /// </summary>

        public static string GetDiskID()

        {

            return ExecInfo(() => {

                ManagementClass mc = new ManagementClass("Win32_DiskDrive");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    return (string)mo.Properties["Model"].Value;

                }

                return string.Empty;

            });

        }

/// <summary>

        /// 操作系统的登录username

        /// </summary>

        public static string GetUserName()

        {

            return ExecInfo(() => {

                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    return mo["UserName"].ToString();

                }

                return string.Empty;

            }); 

        }

/// <summary>

        /// PC类型

        /// </summary>

        public static string GetSystemType()

        {

            return ExecInfo(() =>

            {

                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    return mo["SystemType"].ToString();

                }

                return string.Empty;

            });

        }

/// <summary>

        /// 物理内存

        /// </summary>

        public static string GetTotalPhysicalMemory()

        {

            return ExecInfo(() =>

            {

                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");

                ManagementObjectCollection moc = mc.GetInstances();

                foreach (ManagementObject mo in moc)

                {

                    return mo["TotalPhysicalMemory"].ToString();

                }

                return string.Empty;

            });

        }

/// <summary>

        /// 计算机名称

        /// </summary>

        public static string GetComputerName()

        {

            return ExecInfo(() => {

                return System.Environment.GetEnvironmentVariable("ComputerName");

            });

        }

private static string ExecInfo(Func<string> func)


        {

            string result = string.Empty;

            try

            {

                result = func();

            }

            catch

            {

                return "unknow";

            }

            finally { }

            return result;

        }

/// <summary>

        /// 得到clientIP地址

        /// </summary>

        public string GetClientIdAddress()

        {

            string ip = string.Empty;

            try

            {

                if (System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_ForWARDED_For"] == null)

                    ip = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"].ToString();

                else

                    ip = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_ForWARDED_For"].ToString();

if (string.IsNullOrEmpty(ip))

                {

                    ip = System.Web.HttpContext.Current.Request.UserHostAddress;

                }

            }

            catch { ip = "1.1.1.1"; }

            return ip;

        }

   

       

    }

}