C# ManagementObjectSearcher操作window案例详解
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2022-06-15 18:39:00
在刚学c#，用managementobjectsearcher 竟然不能解析到头文件，需要手动 add referance..前言： 我们在很多情况下想要获得计算机的硬件或操作系统的信息，比...
在刚学c#，用managementobjectsearcher 竟然不能解析到头文件，需要手动 add referance..
前言：
我们在很多情况下想要获得计算机的硬件或操作系统的信息，比如获得cpu序列号给自己的软件添加机器码锁绑定指定电脑。又或者想要获得硬盘分区，声卡显卡等信息。
开篇：
我们用到的主要类是managementobjectsearcher,该类在system.management命名空间下。
有时候我们可以通过environment获得一些简单的系统信息。
如：environment.machinename;获得计算机名。
environment.username;获得操作系统登录用户名。
不过在这篇文章中主要讨论managementobjectsearcher获取计算机硬件及操作系统的信息。
用法步骤：
- 添加引用：system.management
- 引入命名空间：using system.management;
- 创建managementobjectsearcher对象
anagementobjectsearcher searcher = new managementobjectsearcher("select * from " + key);
其中的key见下面key列表： - 通过searcher.get()获得managementobjectcollection集合
- 遍历managementobjectcollection集合获得managementobject
- 通过managementobject[name]或managementobject.getpropertyvalue(name)获得想要的属性
若不知道这里的name该写什么可以遍历打印一下：
foreach (var property in managementobject.properties)
{
console.writeline(property.name+":"+property.value);
}
示例：
//获取cpu序列号
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();
break;
}
return scpuserialnumber;
}
catch
{
return "";
}
}
/获取主板序列号
public string getbiosserialnumber()
{
try
{
managementobjectsearcher searcher = new managementobjectsearcher("select * from win32_bios");
string sbiosserialnumber = "";
foreach (managementobject mo in searcher.get())
{
sbiosserialnumber = mo.getpropertyvalue("serialnumber").tostring().trim();
break;
}
return sbiosserialnumber;
}
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();
break;
}
return netcardmacaddress;
}
catch
{
return "";
}
}
常用key值：
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
所有key:
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
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