using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.Management; //在项目-》添加引用....里面引用System.Management
using System.Runtime.InteropServices;
namespace FileSplit
{
//此类用于获取当前主机的相关信息
public class MachineInfo
{
//用法示例
private string example()
{
string Info = "";
MachineInfo info = MachineInfo.I(); //获取主机的对象信息
Info = "\r\n主机名:" + Dns.GetHostName(); //获取主机名称
Info += "\r\n系统类型:" + info.GetSystemType();
Info += "\r\n物理内存:" + info.GetPhysicalMemory();
Info += "\r\n\r\n本地IP:";
string[] LocalIp = info.GetLocalIpAddress();
foreach (string ip in LocalIp) Info += "\r\n" + ip;
Info += "\r\n\r\n外网IP:";
string[] ExternalIp = info.GetExtenalIpAddress();
foreach (string ip in ExternalIp) Info += "\r\n" + ip;
Info += "\r\n\r\nMAC:";
Info += "\r\n" + info.GetNetCardMACAddress();
//Info += "\r\n" + info.GetMacAddress(LocalIp[0]);
Info += "\r\n";
Info += "\r\nCPU序列号:" + info.GetCPUSerialNumber();
//Info += "\r\nCPU编号:" + info.GetCPUID();
//Info += "\r\nCPU版本信息:" + info.GetCPUVersion();
//Info += "\r\nCPU名称信息:" + info.GetCPUName();
//Info += "\r\nCPU制造厂商:" + info.GetCPUManufacturer();
//Info += "\r\n主板制造厂商:" + info.GetBoardManufacturer();
//Info += "\r\n主板序列号:" + info.GetBIOSSerialNumber();
//Info += "\r\n硬盘序列号:" + info.GetHardDiskSerialNumber();
//Info += "\r\n显卡PNPDeviceID:\r\n" + info.GetVideoPNPID();
//Info += "\r\n声卡PNPDeviceID:\r\n" + info.GetSoundPNPID();
return Info;
}
static MachineInfo Instance;
/// <summary>
/// 获取当前类对象的一个实例
/// </summary>
public static MachineInfo I()
{
if (Instance == null) Instance = new MachineInfo();
return Instance;
}
/// <summary>
/// 获取本地ip地址，多个ip
/// </summary>
public String[] GetLocalIpAddress()
{
string hostName = Dns.GetHostName(); //获取主机名称
IPAddress[] addresses = Dns.GetHostAddresses(hostName); //解析主机IP地址
string[] IP = new string[addresses.Length]; //转换为字符串形式
for (int i = 0; i < addresses.Length; i++) IP[i] = addresses[i].ToString();
return IP;
}
//从网站"http://1111.ip138.com/ic.asp"，获取本机外网ip地址信息串
//"<html>\r\n<head>\r\n<meta http-equiv=\"content-type\" content=\"text/html; charset=gb2312\">\r\n<title>
//您的IP地址 </title>\r\n</head>\r\n<body style=\"margin:0px\"><center>您的IP是：[218.104.71.178] 来自：安徽省合肥市 联通</center></body></html>"
/// <summary>
/// 获取外网ip地址
/// </summary>
public string[] GetExtenalIpAddress()
{
string[] IP = new string[] { "未获取到外网ip", "" };
string address = "http://1111.ip138.com/ic.asp";
string str = GetWebStr(address);
try
{
//提取外网ip数据 [218.104.71.178]
int i1 = str.IndexOf("[") + 1, i2 = str.IndexOf("]");
IP[0] = str.Substring(i1, i2 - i1);
//提取网址说明信息 "来自：安徽省合肥市 联通"
i1 = i2 + 2; i2 = str.IndexOf("<", i1);
IP[1] = str.Substring(i1, i2 - i1);
}
catch (Exception) { }
return IP;
}
/// <summary>
/// 获取网址address的返回的文本串数据
/// </summary>
public string GetWebStr(string address)
{
string str = "";
try
{
//从网址中获取本机ip数据
System.Net.WebClient client = new System.Net.WebClient();
client.Encoding = System.Text.Encoding.Default;
str = client.DownloadString(address);
client.Dispose();
}
catch (Exception) { }
return str;
}
/// <summary>
/// 获取本机的MAC; //在项目-》添加引用....里面引用System.Management
/// </summary>
public string GetLocalMac()
{
string mac = null;
ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration");
ManagementObjectCollection queryCollection = query.Get();
foreach (ManagementObject mo in queryCollection)
{
if (mo["IPEnabled"].ToString() == "True")
mac = mo["MacAddress"].ToString();
}
return (mac);
}
//只能获取同网段的远程主机MAC地址. 因为在标准网络协议下，ARP包是不能跨网段传输的，故想通过ARP协议是无法查询跨网段设备MAC地址的。
[DllImport("Iphlpapi.dll")]
private static extern int SendARP(Int32 dest, Int32 host, ref Int64 mac, ref Int32 length);
[DllImport("Ws2_32.dll")]
private static extern Int32 inet_addr(string ip);
/// <summary>
/// 获取ip对应的MAC地址
/// </summary>
public string GetMacAddress(string ip)
{
Int32 ldest = inet_addr(ip); //目的ip
Int32 lhost = inet_addr("127.0.0.1"); //本地ip
try
{
Int64 macinfo = new Int64();
Int32 len = 6;
int res = SendARP(ldest, 0, ref macinfo, ref len); //使用系统API接口发送ARP请求，解析ip对应的Mac地址
return Convert.ToString(macinfo, 16);
}
catch (Exception err)
{
Console.WriteLine("Error:{0}", err.Message);
}
return "获取Mac地址失败";
}
/// <summary>
/// 获取主板序列号
/// </summary>
/// <returns></returns>
public string GetBIOSSerialNumber()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("Select * From Win32_BIOS");
string sBIOSSerialNumber = "";
foreach (ManagementObject mo in searcher.Get())
{
sBIOSSerialNumber = mo["SerialNumber"].ToString().Trim();
}
return sBIOSSerialNumber;
}
catch
{
return "";
}
}
/// <summary>
/// 获取CPU序列号
/// </summary>
/// <returns></returns>
public string GetCPUSerialNumber()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("Select * From Win32_Processor");
string sCPUSerialNumber = "";
foreach (ManagementObject mo in searcher.Get())
{
sCPUSerialNumber = mo["ProcessorId"].ToString().Trim();
}
return sCPUSerialNumber;
}
catch
{
return "";
}
}
//获取硬盘序列号
public string GetHardDiskSerialNumber()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_PhysicalMedia");
string sHardDiskSerialNumber = "";
foreach (ManagementObject mo in searcher.Get())
{
sHardDiskSerialNumber = mo["SerialNumber"].ToString().Trim();
break;
}
return sHardDiskSerialNumber;
}
catch
{
return "";
}
}
//获取网卡地址
public string GetNetCardMACAddress()
{
try
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapter WHERE ((MACAddress Is Not NULL) AND (Manufacturer <> 'Microsoft'))");
string NetCardMACAddress = "";
foreach (ManagementObject mo in searcher.Get())
{
NetCardMACAddress = mo["MACAddress"].ToString().Trim();
}
return NetCardMACAddress;
}
catch
{
return "";
}
}
/// <summary>
/// 获得CPU编号
/// </summary>
public string GetCPUID()
{
string cpuid = "";
ManagementClass mc = new ManagementClass("Win32_Processor");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
cpuid = mo.Properties["ProcessorId"].Value.ToString();
}
return cpuid;
}
/// <summary>
/// 获取硬盘序列号
/// </summary>
public string GetDiskSerialNumber()
{
//这种模式在插入一个U盘后可能会有不同的结果，如插入我的手机时
String HDid = "";
ManagementClass mc = new ManagementClass("Win32_DiskDrive");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
HDid = (string)mo.Properties["Model"].Value;//SerialNumber
break;//这名话解决有多个物理盘时产生的问题，只取第一个物理硬盘
}
return HDid;
/*ManagementClass mc = new ManagementClass("Win32_PhysicalMedia");
ManagementObjectCollection moc = mc.GetInstances();
string str = "";
foreach (ManagementObject mo in moc)
{
str = mo.Properties["SerialNumber"].Value.ToString();
break;
}
return str;*/
}
/// <summary>
/// 获取网卡硬件地址
/// </summary>
public string GetMacAddress()
{
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;
}
}
return mac;
}
/// <summary>
/// 获取IP地址
/// </summary>
public string GetIPAddress()
{
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;
}
}
return st;
}
/// <summary>
/// 操作系统的登录用户名
/// </summary>
public string GetUserName()
{
return Environment.UserName;
}
/// <summary>
/// 获取计算机名
/// </summary>
public string GetComputerName()
{
return Environment.MachineName;
}
/// <summary>
/// 操作系统类型
/// </summary>
public string GetSystemType()
{
string st = "";
ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
st = mo["SystemType"].ToString();
}
return st;
}
/// <summary>
/// 物理内存
/// </summary>
public string GetPhysicalMemory()
{
string st = "";
ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
ManagementObjectCollection moc = mc.GetInstances();
foreach (ManagementObject mo in moc)
{
st = mo["TotalPhysicalMemory"].ToString();
}
return st;
}
/// <summary>
/// 显卡PNPDeviceID
/// </summary>
public string GetVideoPNPID()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_VideoController");
foreach (ManagementObject mo in mos.Get())
{
st = mo["PNPDeviceID"].ToString();
}
return st;
}
/// <summary>
/// 声卡PNPDeviceID
/// </summary>
public string GetSoundPNPID()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_SoundDevice");
foreach (ManagementObject mo in mos.Get())
{
st = mo["PNPDeviceID"].ToString();
}
return st;
}
/// <summary>
/// CPU版本信息
/// </summary>
public string GetCPUVersion()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_Processor");
foreach (ManagementObject mo in mos.Get())
{
st = mo["Version"].ToString();
}
return st;
}
/// <summary>
/// CPU名称信息
/// </summary>
public string GetCPUName()
{
string st = "";
ManagementObjectSearcher driveID = new ManagementObjectSearcher("Select * from Win32_Processor");
foreach (ManagementObject mo in driveID.Get())
{
st = mo["Name"].ToString();
}
return st;
}
/// <summary>
/// CPU制造厂商
/// </summary>
public string GetCPUManufacturer()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_Processor");
foreach (ManagementObject mo in mos.Get())
{
st = mo["Manufacturer"].ToString();
}
return st;
}
/// <summary>
/// 主板制造厂商
/// </summary>
public string GetBoardManufacturer()
{
SelectQuery query = new SelectQuery("Select * from Win32_BaseBoard");
ManagementObjectSearcher mos = new ManagementObjectSearcher(query);
ManagementObjectCollection.ManagementObjectEnumerator data = mos.Get().GetEnumerator();
data.MoveNext();
ManagementBaseObject board = data.Current;
return board.GetPropertyValue("Manufacturer").ToString();
}
/// <summary>
/// 主板编号
/// </summary>
public string GetBoardID()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_BaseBoard");
foreach (ManagementObject mo in mos.Get())
{
st = mo["SerialNumber"].ToString();
}
return st;
}
/// <summary>
/// 主板型号
/// </summary>
public string GetBoardType()
{
string st = "";
ManagementObjectSearcher mos = new ManagementObjectSearcher("Select * from Win32_BaseBoard");
foreach (ManagementObject mo in mos.Get())
{
st = mo["Product"].ToString();
}
return st;
}
}
}
/*
* 在很多情况下，你可能都需要得到微机的硬件信息。比如：你想给你的软件加锁，不让别人随便访问。
最有效的办法是获取CPU的序列号，然后让你的软件只能运行在有这样的CPU序列号的机器上。众所周知，CPU序列号是唯一的！因此，这样就可以为你的软件加锁了。powered by 25175.net
另外一个需要硬盘信息的例子是：硬盘有几个分区，每个分区各有多少剩余空间。当你正在做一个多媒体应用程序的时候，你可能也需要获得有关声卡、显卡的硬件信息。
本应用程序另一个精彩的应用是：获取有关系统内存的信息，如内存地址，内存设备等等。
首先，你必须知道这个应用程序的功能是使用System.Management这个类得到的。因此，你需要加上下面的这句话：
using System.Management;
为了获取硬件信息，你还需要创建一个ManagementObjectSearcher 对象。
ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from " + Key);
// 硬件
Win32_Processor, // CPU 处理器
Win32_PhysicalMemory, // 物理内存条
Win32_Keyboard, // 键盘
Win32_PointingDevice, // 点输入设备，包括鼠标。
Win32_FloppyDrive, // 软盘驱动器
Win32_DiskDrive, // 硬盘驱动器
Win32_CDROMDrive, // 光盘驱动器
Win32_BaseBoard, // 主板
Win32_BIOS, // BIOS 芯片
Win32_ParallelPort, // 并口
Win32_SerialPort, // 串口
Win32_SerialPortConfiguration, // 串口配置
Win32_SoundDevice, // 多媒体设置，一般指声卡。
Win32_SystemSlot, // 主板插槽 (ISA & PCI & AGP)
Win32_USBController, // USB 控制器
Win32_NetworkAdapter, // 网络适配器
Win32_NetworkAdapterConfiguration, // 网络适配器设置
Win32_Printer, // 打印机
Win32_PrinterConfiguration, // 打印机设置
Win32_PrintJob, // 打印机任务
Win32_TCPIPPrinterPort, // 打印机端口
Win32_POTSModem, // MODEM
Win32_POTSModemToSerialPort, // MODEM 端口
Win32_DesktopMonitor, // 显示器
Win32_DisplayConfiguration, // 显卡
Win32_DisplayControllerConfiguration, // 显卡设置
Win32_VideoController, // 显卡细节。
Win32_VideoSettings, // 显卡支持的显示模式。
// 操作系统
Win32_TimeZone, // 时区
Win32_SystemDriver, // 驱动程序
Win32_DiskPartition, // 磁盘分区
Win32_LogicalDisk, // 逻辑磁盘
Win32_LogicalDiskToPartition, // 逻辑磁盘所在分区及始末位置。
Win32_LogicalMemoryConfiguration, // 逻辑内存配置
Win32_PageFile, // 系统页文件信息
Win32_PageFileSetting, // 页文件设置
Win32_BootConfiguration, // 系统启动配置
Win32_ComputerSystem, // 计算机信息简要
Win32_OperatingSystem, // 操作系统信息
Win32_StartupCommand, // 系统自动启动程序
Win32_Service, // 系统安装的服务
Win32_Group, // 系统管理组
Win32_GroupUser, // 系统组帐号
Win32_UserAccount, // 用户帐号
Win32_Process, // 系统进程
Win32_Thread, // 系统线程
Win32_Share, // 共享
Win32_NetworkClient, // 已安装的网络客户端
Win32_NetworkProtocol, // 已安装的网络协议
上面代码的Key是一个将被对应正确的数据填入的值。例如，获取CPU的信息，就需要把Key值设成Win32_Processor。所有Key可能的值，列举如下：
Win32_1394Controller
Win32_1394ControllerDevice
Win32_Account
Win32_AccountSID
Win32_ACE
Win32_ActionCheck
Win32_AllocatedResource
Win32_ApplicationCommandLine
Win32_ApplicationService
Win32_AssociatedBattery
Win32_AssociatedProcessorMemory
Win32_BaseBoard
Win32_BaseService
Win32_Battery
Win32_Binary
Win32_BindImageAction
Win32_BIOS
Win32_BootConfiguration
Win32_Bus
Win32_CacheMemory
Win32_CDROMDrive
Win32_CheckCheck
Win32_CIMLogicalDeviceCIMDataFile
Win32_ClassicCOMApplicationClasses
Win32_ClassicCOMClass
Win32_ClassicCOMClassSetting
Win32_ClassicCOMClassSettings
Win32_ClassInfoAction
Win32_ClientApplicationSetting
Win32_CodecFile
Win32_COMApplication
Win32_COMApplicationClasses
Win32_COMApplicationSettings
Win32_COMClass
Win32_ComClassAutoEmulator
Win32_ComClassEmulator
Win32_CommandLineAccess
Win32_ComponentCategory
Win32_ComputerSystem
Win32_ComputerSystemProcessor
Win32_ComputerSystemProduct
Win32_COMSetting
Win32_Condition
Win32_CreateFolderAction
Win32_CurrentProbe
Win32_DCOMApplication
Win32_DCOMApplicationAccessAllowedSetting
Win32_DCOMApplicationLaunchAllowedSetting
Win32_DCOMApplicationSetting
Win32_DependentService
Win32_Desktop
Win32_DesktopMonitor
Win32_DeviceBus
Win32_DeviceMemoryAddress
Win32_DeviceSettings
Win32_Directory
Win32_DirectorySpecification
Win32_DiskDrive
Win32_DiskDriveToDiskPartition
Win32_DiskPartition
Win32_DisplayConfiguration
Win32_DisplayControllerConfiguration
Win32_DMAChannel
Win32_DriverVXD
Win32_DuplicateFileAction
Win32_Environment
Win32_EnvironmentSpecification
Win32_ExtensionInfoAction
Win32_Fan
Win32_FileSpecification
Win32_FloppyController
Win32_FloppyDrive
Win32_FontInfoAction
Win32_Group
Win32_GroupUser
Win32_HeatPipe
Win32_IDEController
Win32_IDEControllerDevice
Win32_ImplementedCategory
Win32_InfraredDevice
Win32_IniFileSpecification
Win32_InstalledSoftwareElement
Win32_IRQResource
Win32_Keyboard
Win32_LaunchCondition
Win32_LoadOrderGroup
Win32_LoadOrderGroupServiceDependencies
Win32_LoadOrderGroupServiceMembers
Win32_LogicalDisk
Win32_LogicalDiskRootDirectory
Win32_LogicalDiskToPartition
Win32_LogicalFileAccess
Win32_LogicalFileAuditing
Win32_LogicalFileGroup
Win32_LogicalFileOwner
Win32_LogicalFileSecuritySetting
Win32_LogicalMemoryConfiguration
Win32_LogicalProgramGroup
Win32_LogicalProgramGroupDirectory
Win32_LogicalProgramGroupItem
Win32_LogicalProgramGroupItemDataFile
Win32_LogicalShareAccess
Win32_LogicalShareAuditing
Win32_LogicalShareSecuritySetting
Win32_ManagedSystemElementResource
Win32_MemoryArray
Win32_MemoryArrayLocation
Win32_MemoryDevice
Win32_MemoryDeviceArray
Win32_MemoryDeviceLocation
Win32_MethodParameterClass
Win32_MIMEInfoAction
Win32_MotherboardDevice
Win32_MoveFileAction
Win32_MSIResource
Win32_networkAdapter
Win32_networkAdapterConfiguration
Win32_networkAdapterSetting
Win32_networkClient
Win32_networkConnection
Win32_networkLoginProfile
Win32_networkProtocol
Win32_NTEventlogFile
Win32_NTLogEvent
Win32_NTLogEventComputer
Win32_NTLogEventLog
Win32_NTLogEventUser
Win32_ODBCAttribute
Win32_ODBCDataSourceAttribute
Win32_ODBCDataSourceSpecification
Win32_ODBCDriverAttribute
Win32_ODBCDriverSoftwareElement
Win32_ODBCDriverSpecification
Win32_ODBCSourceAttribute
Win32_ODBCTranslatorSpecification
Win32_OnBoardDevice
Win32_OperatingSystem
Win32_OperatingSystemQFE
Win32_OSRecoveryConfiguration
Win32_PageFile
Win32_PageFileElementSetting
Win32_PageFileSetting
Win32_PageFileUsage
Win32_ParallelPort
Win32_Patch
Win32_PatchFile
Win32_PatchPackage
Win32_PCMCIAController
Win32_Perf
Win32_PerfRawData
Win32_PerfRawData_ASP_ActiveServerPages
Win32_PerfRawData_ASPnet_114322_ASPnetAppsv114322
Win32_PerfRawData_ASPnet_114322_ASPnetv114322
Win32_PerfRawData_ASPnet_ASPnet
Win32_PerfRawData_ASPnet_ASPnetApplications
Win32_PerfRawData_IAS_IASAccountingClients
Win32_PerfRawData_IAS_IASAccountingServer
Win32_PerfRawData_IAS_IASAuthenticationClients
Win32_PerfRawData_IAS_IASAuthenticationServer
Win32_PerfRawData_InetInfo_InternetInformationServicesGlobal
Win32_PerfRawData_MSDTC_DistributedTransactionCoordinator
Win32_PerfRawData_MSFTPSVC_FTPService
Win32_PerfRawData_MSSQLSERVER_SQLServerAccessMethods
Win32_PerfRawData_MSSQLSERVER_SQLServerBackupDevice
Win32_PerfRawData_MSSQLSERVER_SQLServerBufferManager
Win32_PerfRawData_MSSQLSERVER_SQLServerBufferPartition
Win32_PerfRawData_MSSQLSERVER_SQLServerCacheManager
Win32_PerfRawData_MSSQLSERVER_SQLServerDatabases
Win32_PerfRawData_MSSQLSERVER_SQLServerGeneralStatistics
Win32_PerfRawData_MSSQLSERVER_SQLServerLatches
Win32_PerfRawData_MSSQLSERVER_SQLServerLocks
Win32_PerfRawData_MSSQLSERVER_SQLServerMemoryManager
Win32_PerfRawData_MSSQLSERVER_SQLServerReplicationAgents
Win32_PerfRawData_MSSQLSERVER_SQLServerReplicationDist
Win32_PerfRawData_MSSQLSERVER_SQLServerReplicationLogreader
Win32_PerfRawData_MSSQLSERVER_SQLServerReplicationMerge
Win32_PerfRawData_MSSQLSERVER_SQLServerReplicationSnapshot
Win32_PerfRawData_MSSQLSERVER_SQLServerSQLStatistics
Win32_PerfRawData_MSSQLSERVER_SQLServerUserSettable
Win32_PerfRawData_netFramework_netCLRExceptions
Win32_PerfRawData_netFramework_netCLRInterop
Win32_PerfRawData_netFramework_netCLRJit
Win32_PerfRawData_netFramework_netCLRLoading
Win32_PerfRawData_netFramework_netCLRLocksAndThreads
Win32_PerfRawData_netFramework_netCLRMemory
Win32_PerfRawData_netFramework_netCLRRemoting
Win32_PerfRawData_netFramework_netCLRSecurity
Win32_PerfRawData_Outlook_Outlook
Win32_PerfRawData_PerfDisk_PhysicalDisk
Win32_PerfRawData_Perfnet_Browser
Win32_PerfRawData_Perfnet_Redirector
Win32_PerfRawData_Perfnet_Server
Win32_PerfRawData_Perfnet_ServerWorkQueues
Win32_PerfRawData_PerfOS_Cache
Win32_PerfRawData_PerfOS_Memory
Win32_PerfRawData_PerfOS_Objects
Win32_PerfRawData_PerfOS_PagingFile
Win32_PerfRawData_PerfOS_Processor
Win32_PerfRawData_PerfOS_System
Win32_PerfRawData_PerfProc_FullImage_Costly
Win32_PerfRawData_PerfProc_Image_Costly
Win32_PerfRawData_PerfProc_JobObject
Win32_PerfRawData_PerfProc_JobObjectDetails
Win32_PerfRawData_PerfProc_Process
Win32_PerfRawData_PerfProc_ProcessAddressSpace_Costly
Win32_PerfRawData_PerfProc_Thread
Win32_PerfRawData_PerfProc_ThreadDetails_Costly
Win32_PerfRawData_RemoteAccess_RASPort
Win32_PerfRawData_RemoteAccess_RASTotal
Win32_PerfRawData_RSVP_ACSPerRSVPService
Win32_PerfRawData_Spooler_PrintQueue
Win32_PerfRawData_TapiSrv_Telephony
Win32_PerfRawData_Tcpip_ICMP
Win32_PerfRawData_Tcpip_IP
Win32_PerfRawData_Tcpip_NBTConnection
Win32_PerfRawData_Tcpip_networkInterface
Win32_PerfRawData_Tcpip_TCP
Win32_PerfRawData_Tcpip_UDP
Win32_PerfRawData_W3SVC_WebService
Win32_PhysicalMedia
Win32_PhysicalMemory
Win32_PhysicalMemoryArray
Win32_PhysicalMemoryLocation
Win32_PNPAllocatedResource
Win32_PnPDevice
Win32_PnPEntity
Win32_PointingDevice
Win32_PortableBattery
Win32_PortConnector
Win32_PortResource
Win32_POTSModem
Win32_POTSModemToSerialPort
Win32_PowerManagementEvent
Win32_Printer
Win32_PrinterConfiguration
Win32_PrinterController
Win32_PrinterDriverDll
Win32_PrinterSetting
Win32_PrinterShare
Win32_PrintJob
Win32_PrivilegesStatus
Win32_Process
Win32_Processor
Win32_ProcessStartup
Win32_Product
Win32_ProductCheck
Win32_ProductResource
Win32_ProductSoftwareFeatures
Win32_ProgIDSpecification
Win32_ProgramGroup
Win32_ProgramGroupContents
Win32_ProgramGroupOrItem
Win32_Property
Win32_ProtocolBinding
Win32_PublishComponentAction
Win32_QuickFixEngineering
Win32_Refrigeration
Win32_Registry
Win32_RegistryAction
Win32_RemoveFileAction
Win32_RemoveIniAction
Win32_ReserveCost
Win32_ScheduledJob
Win32_SCSIController
Win32_SCSIControllerDevice
Win32_SecurityDescriptor
Win32_SecuritySetting
Win32_SecuritySettingAccess
Win32_SecuritySettingAuditing
Win32_SecuritySettingGroup
Win32_SecuritySettingOfLogicalFile
Win32_SecuritySettingOfLogicalShare
Win32_SecuritySettingOfObject
Win32_SecuritySettingOwner
Win32_SelfRegModuleAction
Win32_SerialPort
Win32_SerialPortConfiguration
Win32_SerialPortSetting
Win32_Service
Win32_ServiceControl
Win32_ServiceSpecification
Win32_ServiceSpecificationService
Win32_SettingCheck
Win32_Share
Win32_ShareToDirectory
Win32_ShortcutAction
Win32_ShortcutFile
Win32_ShortcutSAP
Win32_SID
Win32_SMBIOSMemory
Win32_SoftwareElement
Win32_SoftwareElementAction
Win32_SoftwareElementCheck
Win32_SoftwareElementCondition
Win32_SoftwareElementResource
Win32_SoftwareFeature
Win32_SoftwareFeatureAction
Win32_SoftwareFeatureCheck
Win32_SoftwareFeatureParent
Win32_SoftwareFeatureSoftwareElements
Win32_SoundDevice
Win32_StartupCommand
Win32_SubDirectory
Win32_SystemAccount
Win32_SystemBIOS
Win32_SystemBootConfiguration
Win32_SystemDesktop
Win32_SystemDevices
Win32_SystemDriver
Win32_SystemDriverPNPEntity
Win32_SystemEnclosure
Win32_SystemLoadOrderGroups
Win32_SystemLogicalMemoryConfiguration
Win32_SystemMemoryResource
Win32_SystemnetworkConnections
Win32_SystemOperatingSystem
Win32_SystemPartitions
Win32_SystemProcesses
Win32_SystemProgramGroups
Win32_SystemResources
Win32_SystemServices
Win32_SystemSetting
Win32_SystemSlot
Win32_SystemSystemDriver
Win32_SystemTimeZone
Win32_SystemUsers
Win32_TapeDrive
Win32_TemperatureProbe
Win32_Thread
Win32_TimeZone
Win32_Trustee
Win32_TypeLibraryAction
Win32_UninterruptiblePowerSupply
Win32_USBController
Win32_USBControllerDevice
Win32_UserAccount
Win32_UserDesktop
Win32_VideoConfiguration
Win32_VideoController
Win32_VideoSettings
Win32_VoltageProbe
Win32_WMIElementSetting
Win32_WMISetting
首先，调用ManagementObjectSearcher实例（在本文中的例子里为searcher ）中的Get()方法，该方法将会把返回信息填在这个实例中。然后，你所要做的就是处理这个实例searcher中的数据。
foreach (ManagementObject share in searcher.Get()){// Some Codes ...}
每个ManagementObject的对象中都有一些，我们所需要的数据，当然我们可以接着这么处理这些数据：
foreach (PropertyData PC in share.Properties){//some codes ...}
原文链接：https://www.cnblogs.com/kuangwong/p/7289602.html