C#中經過wmi獲取硬件的信息

一、簡介

      經過C#能夠很簡易的獲得計算機硬件的信息。具體步驟以下：

      1）添加名爲System.ManageMent的DLL。具體方法爲：解決方案->添加引用-> .NET -> System.ManageMent。

      2）在源文件中添加命名空間using System.Management。

      3）建立ManagementObjectSearcher 對象。方法以下：

             ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from " + Key);

             其中，Key是WMI中的對象名。

      4）調用ManagementObjectSearcher實例中的Get()方法，該方法將會把返回信息填在這個實例中，而後處理這個實例中的數據。

            foreach (ManagementObject share in searcher.Get()){// Some Codes ...}

      5）每一個ManagementObject的對象中都有一些屬性數據，處理這些數據便可：
            feorach (PropertyData PC in share.Properties){//some codes ...}

二、WMI對象名

     在WMI中對象名以下：

      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_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