systemID.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Management;
using System.Text;
using System.Threading.Tasks;

namespace AetherLauncher
{
    class systemID
    {
        internal enum WmiType
        {
            Win32_Processor,
            Win32_PerfFormattedData_PerfOS_Memory,
            Win32_PhysicalMemory,
            Win32_NetworkAdapterConfiguration,
            Win32_LogicalDisk
        }

        /// <summary>
        /// 获取硬盘号和CPU号
        /// </summary>
        public class MachineNumber
        {
            static Dictionary<string, ManagementObjectCollection> WmiDict = new Dictionary<string, ManagementObjectCollection>();

            static MachineNumber()
            {
                var names = Enum.GetNames(typeof(WmiType));
                foreach (string name in names)
                {
                    WmiDict.Add(name, new ManagementObjectSearcher("SELECT * FROM " + name).Get());
                }
            }

            /// <summary>
            /// 获取硬盘号码
            /// </summary>
            /// <returns></returns>
            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;
            }

            /// <summary>
            /// 获取CPU号码
            /// </summary>
            /// <returns></returns>
            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;
            }

            /// <summary>
            /// 获取内存编号
            /// </summary>
            /// <returns></returns>
            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;
            }

            /// <summary>
            /// 获取硬盘信息
            /// </summary>
            /// <returns></returns>
            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();
            }

            /// <summary>
            /// 获取操作系统信息
            /// </summary>
            /// <returns></returns>
            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();
            }

            /// <summary>
            /// 获取网卡信息
            /// </summary>
            /// <returns></returns>
            //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();
            //}

            /// <summary>
            /// 获取内存信息
            /// </summary>
            /// <returns></returns>
            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();
            }

            /// <summary>
            /// 获取CPU信息
            /// </summary>
            /// <returns></returns>
            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();
            }
        }








    }
}