C#對window 硬件類操作，ManagementObjectSearcher

原文轉載：http://blog.csdn.net/da_keng/article/details/50589145

純屬轉載，復制過來方便編程時尋找。感謝作者：I-Awakening

復制前補充：

在剛學C#，用ManagementObjectSearcher 竟然不能解析到頭文件，需要手動 Add Referance..



前言：?
我們在很多情況下想要獲得計算機的硬件或操作系統的信息，比如獲得CPU序列號給自己的軟件添加機器碼鎖綁定指定電腦。又或者想要獲得硬盤分區，聲卡顯卡等信息。

開篇：

我們用到的主要類是ManagementObjectSearcher,該類在System.Management命名空間下。?
有時候我們可以通過Environment獲得一些簡單的系統信息。?
如：Environment.MachineName;獲得計算機名。?
Environment.UserName;獲得操作系統登錄用戶名。?
不過在這篇文章中主要討論ManagementObjectSearcher獲取計算機硬件及操作系統的信息。

用法步驟：

  1. 添加引用：System.Management
  2. 引入命名空間：using System.Management;
  3. 創建ManagementObjectSearcher對象?
    anagementObjectSearcher searcher = new ManagementObjectSearcher("select * from " + Key);?
    其中的key見下面key列表：
  4. 通過searcher.Get()獲得ManagementObjectCollection集合
  5. 遍歷ManagementObjectCollection集合獲得ManagementObject
  6. 通過managementObject[name]或ManagementObject.GetPropertyValue(name)獲得想要的屬性?
    若不知道這里的name該寫什么可以遍歷打印一下：
foreach (var property in managementObject.Properties)
{Console.WriteLine(property.Name+":"+property.Value);
}

示例：

//獲取CPU序列號
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 "";}
}
/獲取主板序列號
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 "";}
}
//獲取硬盤序列號
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 "";}
}
//獲取網卡地址
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 處理器 
Win32_PhysicalMemory, // 物理內存條 
Win32_Keyboard, // 鍵盤 
Win32_PointingDevice, // 點輸入設備，包括鼠標。 
Win32_FloppyDrive, // 軟盤驅動器 
Win32_DiskDrive, // 硬盤驅動器 
Win32_CDROMDrive, // 光盤驅動器 
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, // 多媒體設置，一般指聲卡。 
Win32_SystemSlot, // 主板插槽 (ISA & PCI & AGP) 
Win32_USBController, // USB 控制器 
Win32_NetworkAdapter, // 網絡適配器 
Win32_NetworkAdapterConfiguration, // 網絡適配器設置 
Win32_Printer, // 打印機 
Win32_PrinterConfiguration, // 打印機設置 
Win32_PrintJob, // 打印機任務 
Win32_TCPIPPrinterPort, // 打印機端口 
Win32_POTSModem, // MODEM 
Win32_POTSModemToSerialPort, // MODEM 端口 
Win32_DesktopMonitor, // 顯示器 
Win32_DisplayConfiguration, // 顯卡 
Win32_DisplayControllerConfiguration, // 顯卡設置 
Win32_VideoController, // 顯卡細節。 
Win32_VideoSettings, // 顯卡支持的顯示模式。 // 操作系統 
Win32_TimeZone, // 時區 
Win32_SystemDriver, // 驅動程序 
Win32_DiskPartition, // 磁盤分區 
Win32_LogicalDisk, // 邏輯磁盤 
Win32_LogicalDiskToPartition, // 邏輯磁盤所在分區及始末位置。 
Win32_LogicalMemoryConfiguration, // 邏輯內存配置 
Win32_PageFile, // 系統頁文件信息 
Win32_PageFileSetting, // 頁文件設置 
Win32_BootConfiguration, // 系統啟動配置 
Win32_ComputerSystem, // 計算機信息簡要 
Win32_OperatingSystem, // 操作系統信息 
Win32_StartupCommand, // 系統自動啟動程序 
Win32_Service, // 系統安裝的服務 
Win32_Group, // 系統管理組 
Win32_GroupUser, // 系統組帳號 
Win32_UserAccount, // 用戶帳號 
Win32_Process, // 系統進程 
Win32_Thread, // 系統線程 
Win32_Share, // 共享 
Win32_NetworkClient, // 已安裝的網絡客戶端 
Win32_NetworkProtocol, // 已安裝的網絡協議

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

本文來自互聯網用戶投稿，該文觀點僅代表作者本人，不代表本站立場。本站僅提供信息存儲空間服務，不擁有所有權，不承擔相關法律責任。
如若轉載，請注明出處：http://www.pswp.cn/news/281057.shtml
繁體地址，請注明出處：http://hk.pswp.cn/news/281057.shtml
英文地址，請注明出處：http://en.pswp.cn/news/281057.shtml

如若內容造成侵權/違法違規/事實不符，請聯系多彩編程網進行投訴反饋email:809451989@qq.com，一經查實，立即刪除！

相關文章

2018第51周日

2018第51周日

從人們開始用電腦開始就面臨著文件版本控制的問題&#xff0c;從最原始的同一個文檔多個不同命名表示版本到使用本地的文件版本管理&#xff0c;到后面集中式版本管理如2000年的SVN&#xff0c;到再后來的分布式的版本控制系統&#xff0c;如2005年的Git。到現在用的最多的版本…
閱讀更多...
twitter批量取消關注_如何在Twitter上取消阻止“潛在敏感內容”

twitter批量取消關注_如何在Twitter上取消阻止“潛在敏感內容”

twitter批量取消關注Twitter推特Twitter blocks some tweets with a “potentially sensitive content” warning. You can disable this warning—even on an iPhone or iPad, where the option isn’t normally available. You can also disable sensitive content warnings …
閱讀更多...
mysql數值類型總結及常用函數

mysql數值類型總結及常用函數

最近在學習下&#xff0c;總結一下mysql數值類型&#xff1b; mysql字符類型分&#xff1a; 1、整數類型&#xff1a; 字節 值范圍 INTERGER 1 -127-128 SMALLINT 2 MEDIUMINT…
閱讀更多...
Semantic-UI的React實現（二）：CSS類構造模塊

Semantic-UI的React實現（二）：CSS類構造模塊

更簡單的類名標簽 Semantic-UI使用了更簡單的類名聲明。用過Bootstrap的同學都會被其復雜的類名標簽折磨過&#xff0c;例如一個簡單的按鍵樣式&#xff0c;不論顏色或是大小&#xff0c;都需要btn-前綴聲明&#xff1a; <button type"button" class"btn btn…
閱讀更多...
skype自動回復_如何在Windows 10上阻止Skype自動啟動

skype自動回復_如何在Windows 10上阻止Skype自動啟動

skype自動回復Microsoft微軟The Skype app included with Windows 10 now has a notification area icon. That’s great, but what if you never use Skype and don’t want it starting every time you sign in? Here’s how to get rid of it. Windows 10隨附的Skype應用程…
閱讀更多...
Vue 組件實例屬性的使用

Vue 組件實例屬性的使用

前言 因為最近面試了二、三十個人&#xff0c;發現大部分都還是只是停留在 Vue 文檔的教程。有部分連教程這部分的文檔也沒看全。所以稍微寫一點&#xff0c;讓新上手的 Vuer 多了解 Vue 文檔的其他更需要關注的點。 因為 Vue 文檔已經是個很成熟的文檔&#xff0c;并且實現的 …
閱讀更多...
C# 讀取硬盤信息類

C# 讀取硬盤信息類

在編寫工具檢查硬盤信息時&#xff0c;總結常用到的類&#xff1a; Win32_DiskDrive 這個用了檢查整個硬盤的信息&#xff0c;如果電腦只有一個硬盤&#xff0c;那只顯示一條信息。參考如下代碼&#xff0c;AddTextBox為自定義顯示函數。&#xff08;MSDN class 查詢&#xff1…
閱讀更多...
95后滬漂女孩深陷“狠”且“卷”職場，向上思維，永不過時！

95后滬漂女孩深陷“狠”且“卷”職場，向上思維，永不過時！

hi&#xff0c;這里是桑小榆。最近和一個伙伴oncall了很久&#xff0c;對我的文章以及思想轉變產生了很大的共鳴&#xff0c;她向我分享了一些職場經歷還有成長經歷等&#xff0c;她的這些經歷也讓我引發了一定的思考。光光&#xff0c;最近剛升任了部門主管&#xff0c;對于當…
閱讀更多...
PHP：6種GET和POST請求發送方法

PHP：6種GET和POST請求發送方法

在i94web博客中&#xff0c;我試過了暢言和多說兩種社會化評論框&#xff0c;后來還是拋棄了暢言&#xff0c;不安全。 無論是暢言還是多說&#xff0c;我都需要從遠程抓取文章的評論數&#xff0c;然后存入本地數據庫。對于多說&#xff0c;請求的格式如下&#xff1a; // 獲取…
閱讀更多...
解決Ubuntu 16.04下提示boot分區空間不足的辦法

解決Ubuntu 16.04下提示boot分區空間不足的辦法

原文地址: http://www.jb51.net/article/106976.htm　　　https://www.linuxidc.com/Linux/2015-09/123227.htm 因為linux內核一直在更新&#xff0c;更新后&#xff0c;舊的內核就不在使用&#xff0c;但舊的內核文件還在boot里面&#xff0c;占據著空間&#xff0c;更新幾次過…
閱讀更多...
3d鏡頭 適配_您是否應該將鏡頭適配器與無反光鏡相機一起使用？

3d鏡頭 適配_您是否應該將鏡頭適配器與無反光鏡相機一起使用？

3d鏡頭 適配Canon佳能Mirrorless cameras aren’t the future, they’re the present. If you’re switching from an older DSLR, though, the obvious thing to do is just buy an adapter so you can keep using your old gear. 無反光鏡相機不是未來&#xff0c;而是現在。…
閱讀更多...
C#彈窗提示并自動關閉方法

C#彈窗提示并自動關閉方法

剛學C#不久&#xff0c;就寫個工具&#xff0c;總結寫一個簡便自定義提示窗口方法&#xff0c;并自動關閉。 1.在項目添加windows form&#xff08;非user control&#xff09;&#xff0c;命名為Form_wait。 2.在Form_wait,加入需要控件與一個定時器timer1。 數字10為計時顯…
閱讀更多...
dotNET 7：最小 API 使用

dotNET 7：最小 API 使用

最小 API 并不是在 .NET 7 中才加入的&#xff0c;記得應該是在 .NET 6 中就已經提供&#xff0c;只是對我來說&#xff0c;到現在才開始使用。創建一個最小 API在 VS 2022 中創建 WebAPI 項目&#xff0c;不勾選使用控制器&#xff0c;創建出來的就是最小 API &#xff1a;不勾…
閱讀更多...
Taro小程序采坑記

Taro小程序采坑記

Taro&#xff0c;京東凹凸實驗室出品的適配多端的一個框架&#xff0c; Taro 是一套遵循 React 語法規范的 多端開發 解決方案。現如今市面上端的形態多種多樣&#xff0c;Web、React-Native、微信小程序等各種端大行其道&#xff0c;當業務要求同時在不同的端都要求有所表現的…
閱讀更多...
struts入門

struts入門

struts工作過程&#xff1a; 反射代碼&#xff1a; Class clazz Class.forName("action全路徑"); Method m clazz.getMethod("execute"); Object o m.invoke(); package標簽&#xff1a; 轉發&#xff1a;地址欄不變 修改struts默認常量值&#xff1a; 常…
閱讀更多...
《Android應用開發攻略》——2.14 備份Android應用程序數據

《Android應用開發攻略》——2.14 備份Android應用程序數據

2.14 備份Android應用程序數據 Pratik Rupwal2.14.1 問題當用戶恢復出廠設置或者改用新的Android設備時&#xff0c;應用程序丟失存儲數據或者應用程序設置。2.14.2 解決方案Android的Backup Manager&#xff08;備份管理器&#xff09;能夠在應用程序重新安裝時自動恢復備份數…
閱讀更多...
C#程序開機啟動與獲取程序啟動路徑

C#程序開機啟動與獲取程序啟動路徑

寫windows工具時&#xff0c;要進行電源管理&#xff0c;需要重啟與開關機OS&#xff0c;這樣工具就需要自動啟動。查了網上很多資料&#xff0c;修改注冊列表就可以。 但是&#xff0c;復制幾個網站的代碼并自己修改都發現不行&#xff0c;最后發現腳本之家這段代碼才成功&am…
閱讀更多...
wpf office 菜單_如何帶回Office 2007中的舊菜單

wpf office 菜單_如何帶回Office 2007中的舊菜單

wpf office 菜單Using the new Ribbon feature in Office 2007 takes time to learn…time you don’t have because projects are stacking up. Today we will look at UBitMenu, a utility that puts the familiar Office 2003 menu into the 2007 ribbon. 使用Office 2007中…
閱讀更多...
Swagger UI 僅為用戶暴露已授權終結點

Swagger UI 僅為用戶暴露已授權終結點

前言當需要在生產環境中提供 Swagger UI 時&#xff0c;我們可以通過身份驗證&#xff0c;控制只有授權用戶才能訪問 Swagger UI 頁面。但是我們希望更進一步&#xff0c;每個用戶只能看到授權給他的終結點&#xff0c;而不會暴露其他未授權終結點信息。比如&#xff0c; API 提…
閱讀更多...
php實現約瑟夫環

php實現約瑟夫環

function king($high,$size){ $monkey range(1, $high); $i 0 ; while (count($monkey)>1) { $i; $head array_shift($monkey); if(($i % $size) ! 0){ array_push($monkey,$head); } } return $monkey[0];} var_dump(king(10,3));轉載于:https://www.cnblogs.com/lijint…
閱讀更多...
最新文章

Copyright @ 2022~2023