using System;using System.Collections.Generic;using System.Globalization;using System.Management;using System.IO;using System.Net;using System.Net.NetworkInformation;using System.Net.Sockets;using System.Runtime.InteropServices;using System.Text;namespace HuaTong.General.Utility{    internal enum WmiType    {        Win32_Processor,        Win32_PerfFormattedData_PerfOS_Memory,        Win32_PhysicalMemory,        Win32_NetworkAdapterConfiguration,        Win32_LogicalDisk    }    /// 
    /// 获取硬盘号和CPU号    /// 
    public class MachineNumber    {        static Dictionary
     
       WmiDict = new Dictionary
      
       ();        static MachineNumber()        {            var names = Enum.GetNames(typeof(WmiType));            foreach (string name in names)            {                WmiDict.Add(name, new ManagementObjectSearcher("SELECT * FROM " + name).Get());            }        }        /// 
       
        /// 获取硬盘号码        /// 
        /// 
               public static string GetHardDiskNumber()        {            var query = WmiDict[WmiType.Win32_LogicalDisk.ToString()];            //var collection = query.Get();            string result = string.Empty;            foreach (var obj in query)            {                result = obj["VolumeSerialNumber"].ToString();                break;            }            return result;        }        /// 
       
        /// 获取CPU号码        /// 
        /// 
               public static string GetCPUNumber()        {            var query = WmiDict[WmiType.Win32_Processor.ToString()];            //var collection = query.Get();            string result = string.Empty;            foreach (var obj in query)            {                result = obj["Processorid"].ToString();                break;            }            return result;        }        /// 
       
        /// 获取内存编号        /// 
        /// 
               public static string GetMemoryNumber()        {            var query = WmiDict[WmiType.Win32_PhysicalMemory.ToString()];            //var collection = query.Get();            string result = string.Empty;            foreach (var obj in query)            {                result = obj["PartNumber"].ToString();                break;            }            return result;        }        /// 
       
        /// 获取硬盘信息        /// 
        /// 
               public static string HardDiskInfo()        {            DriveInfo[] drives = DriveInfo.GetDrives();            StringBuilder sr = new StringBuilder();            foreach (DriveInfo drive in drives)            {                if (drive.IsReady)                {                    var val1 = (double)drive.TotalSize / 1024 / 1024;                    var val2 = (double)drive.TotalFreeSpace / 1024 / 1024;                    sr.AppendFormat("{0}:{2}/{3}MB/{4}MB/{1}%可用;",                        drive.Name,                        string.Format("{0:F2}", val2 / val1 * 100),                        drive.DriveFormat,                        (long)val1,                        (long)val2);                }            }            return sr.ToString();        }        /// 
       
        /// 获取操作系统信息        /// 
        /// 
               public static string OSInfo()        {            StringBuilder sr = new StringBuilder();            sr.AppendFormat("机器名:{0};操作系统:{1};系统文件夹:{2};语言:{3};.NET:{4};当前目录:{5};当前用户:{6};",                Environment.MachineName,                Environment.OSVersion,                Environment.SystemDirectory,                CultureInfo.InstalledUICulture.EnglishName,                Environment.Version,                Environment.CurrentDirectory,                Environment.UserName);            return sr.ToString();        }        /// 
       
        /// 获取网卡信息        /// 
        /// 
               //public static string NetworkInfo()        //{        //    StringBuilder sr = new StringBuilder();        //    string host = Dns.GetHostName();        //    IPHostEntry ipEntry = Dns.GetHostByName(host);        //    sr.Append("IPv4:" + ipEntry.AddressList[0] + "/");        //    sr.Append("IPv6:");        //    ipEntry = Dns.GetHostEntry(host);        //    sr.Append("IPv6:" + ipEntry.AddressList[0] + ";");        //    sr.Append("MAC:");        //    var query = WmiDict[WmiType.Win32_NetworkAdapterConfiguration.ToString()];        //    foreach (var obj in query)        //    {        //        if (obj["IPEnabled"].ToString() == "True")        //            sr.Append(obj["MacAddress"] + ";");        //    }        //    return sr.ToString();        //}        /// 
       
        /// 获取内存信息        /// 
        /// 
               public static string MemoryInfo()        {            StringBuilder sr = new StringBuilder();            long capacity = 0;            var query = WmiDict[WmiType.Win32_PhysicalMemory.ToString()];            int index = 1;            foreach (var obj in query)            {                sr.Append("内存" + index + "频率:" + obj["ConfiguredClockSpeed"] + ";");                capacity += Convert.ToInt64(obj["Capacity"]);                index++;            }            sr.Append("总物理内存:");            sr.Append(capacity / 1024 / 1024 + "MB;");            query = WmiDict[WmiType.Win32_PerfFormattedData_PerfOS_Memory.ToString()];            sr.Append("总可用内存:");            long available = 0;            foreach (var obj in query)            {                available += Convert.ToInt64(obj.Properties["AvailableMBytes"].Value);            }            sr.Append(available + "MB;");            sr.AppendFormat("{0:F2}%可用; ", (double)available / (capacity / 1024 / 1024) * 100);            return sr.ToString();        }        /// 
       
        /// 获取CPU信息        /// 
        /// 
               public static string CpuInfo()        {            StringBuilder sr = new StringBuilder();            var query = WmiDict[WmiType.Win32_Processor.ToString()];            foreach (var obj in query)            {                sr.Append("厂商:" + obj["Manufacturer"] + ";");                sr.Append("产品名称:" + obj["Name"] + ";");                sr.Append("最大频率:" + obj["MaxClockSpeed"] + ";");                sr.Append("当前频率:" + obj["CurrentClockSpeed"] + ";");            }            return sr.ToString();        }    }}