C#獲取CPU硬盤等信息

1、在很多情況下，你可能都需要得到微機的硬件信息。比如：你想給你的軟件加鎖，不讓別人隨便訪問。首先，你必須知道這個應用程序的功能是使用System.Management這個類得到的。 因此，你需要加上下面的這句話：usingSystem.Management;為了獲取硬件信息，你還需要創(chuàng)建一個ManagementObjectSearcher對象 :ManagementObjectSearcher searcher =new ManagementObjectSearcher(select* from+ Key);/硬件Win32_Processor, / CPU 處理器Win32_PhysicalM

2、emory, /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_

3、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, / MODEMWin32_POTSModemToSerialPort,

4、 / MODEM 端口Win32_DesktopMonitor, /顯示器Win32_DisplayConfiguration, /顯卡Win32_DisplayControllerConfiguration, /顯卡設置Win32_VideoController, /顯卡細節(jié)。Win32_VideoSettings, /顯卡支持的顯示模式。操作系統(tǒng)Win32_TimeZone, /時區(qū)Win32_SystemDriver, /驅動程序Win32_DiskPartition, /磁盤分區(qū)Win32_LogicalDisk, /邏輯磁盤Win32_LogicalDiskToPartition,

5、/邏輯磁盤所在分區(qū)及始末位置。Win32_LogicalMemoryConfiguration, /邏輯內存配置Win32_PageFile, / 系統(tǒng)頁文件信息Win32_PageFileSetting, / 頁文件設置Win32_BootConfiguration, /系統(tǒng)啟動配置Win32_ComputerSystem, /計算機信息簡要Win32_OperatingSystem, /操作系統(tǒng)信息Win32_StartupCommand, /系統(tǒng)自動啟動程序Win32_Service, /系統(tǒng)安裝的服務Win32_Group, /系統(tǒng)管理組Win32_GroupUser, /系統(tǒng)組帳號W

6、in32_UserAccount, /用戶帳號Win32_Process, / 系統(tǒng)進程Win32_Thread, /系統(tǒng)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(xié)議上面代碼的Key 是一個將被對應正確的數(shù)據(jù)填入的值。例如，獲取CPU的信息，就需要把Key 值設成Win32_Processor.首先，調用 ManagementObjectSearcher實例（在本文中的例子里為searcher ）中的 Get() 方法，該方法將會把返回信息填在這個實例中。然后，你所要做的就是處

7、理這個實例searcher中的數(shù)據(jù)。foreach(ManagementObject share insearcher.Get()/ SomeCodes .每個 ManagementObject 的對象中都有一些，我們所需要的數(shù)據(jù)，當然我們可以接著這么處理這些數(shù)據(jù)：foreach(PropertyData PC inshare.Properties) /some codes .類似地，有：顯卡 : Win32_VideoController , PNPDeviceID聲卡 : Win32_SoundDevice ,PNPDeviceIDCPU: Win32_Processor- 版本信息Ver

8、sion, 名稱信息Name, 制造廠商Manufacturer主板 : Win32_BaseBoar-型號 Produc, 編號SerialNumber, 制造廠商ManufacturerWQL 查詢語句：網卡原生 MAC 地址SELECT * FROM Win32_NetworkAdapter WHERE (MACAddress IS NOT NULL) AND (NOT(PNPDeviceID LIKE ROOT%),硬盤序列號SELECT * FROM Win32_DiskDrive WHERE (SerialNumber IS NOT NULL) AND(MediaType LIKE

9、 Fixed hard disk%),LSerialNumber,主板序列號SELECT * FROM Win32_BaseBoard WHERE (SerialNumber IS NOT NULL),LSerialNumber,處理器 IDSELECT * FROM Win32_Processor WHERE (ProcessorId IS NOT NULL),LProcessorId,/ BIOS 序列號SELECT * FROM Win32_BIOS WHERE (SerialNumber IS NOT NULL),LSerialNumber,主板型號SELECT * FROM Win3

10、2_BaseBoard WHERE (Product IS NOT NULL),LProduct,網卡當前 MAC 地址SELECT * FROM Win32_NetworkAdapter WHERE (MACAddress IS NOT NULL) AND (NOT(PNPDeviceID LIKE ROOT%),LMACAddress,實現(xiàn)代碼：using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Management;namespace FormProd

11、uctCalculatorpublicclassComputerInformation/取得設備硬盤的卷標號/publicstringGetDiskVolumeSerialNumber()ManagementClass mc =newManagementClass( Win32_NetworkAdapterConfigurationManagementObject disk =newManagementObject( win32_logicaldisk.deviceid=c:disk.Get();returndisk.GetPropertyValue(VolumeSerialNumber).T

12、oString();););/獲得 CPU 的序列號/publicstringgetCpu()stringstrCpu =null ;ManagementClass myCpu = newManagementClass( win32_Processor );ManagementObjectCollection myCpuConnection = myCpu.GetInstances();foreach ( ManagementObject myObject in myCpuConnection)strCpu = myObject.PropertiesProcessorid.Value.ToSt

13、ring();break ;returnstrCpu;/獲取網卡硬件地址/publicstringGetMacAddress()stringmac = ;ManagementClass mc =newManagementClass( Win32_NetworkAdapterConfigurationManagementObjectCollectionmoc = mc.GetInstances();foreach( ManagementObject mo in moc)if( bool )mo IPEnabled =true );mac = moMacAddress .ToString();br

14、eak ;returnmac;/獲取 IP 地址/publicstringGetIPAddress()stringst = ;ManagementClass mc =newManagementClass( Win32_NetworkAdapterConfigurationManagementObjectCollectionmoc = mc.GetInstances();foreach( ManagementObject mo in moc)if( bool )mo IPEnabled =true )/st=moIpAddress.ToString();System.Array ar;ar =

15、(System.Array )(mo.PropertiesIpAddress.Value););st = ar.GetValue(0).ToString();break ;returnst;/操作系統(tǒng)的登錄用戶名/publicstringGetUserName()return Environment .UserName;/獲取計算機名/publicstringGetComputerName()return Environment .MachineName;/操作系統(tǒng)類型/publicstringGetSystemType()stringst = ;ManagementClass mc =new

16、ManagementClass( Win32_ComputerSystem );ManagementObjectCollectionmoc = mc.GetInstances();foreach( ManagementObject mo in moc)st = moSystemType .ToString();returnst;/物理內存/publicstringGetPhysicalMemory()stringst = ;ManagementClass mc =newManagementClass( Win32_ComputerSystem );ManagementObjectCollect

17、ionmoc = mc.GetInstances();foreach( ManagementObject mo in moc)st = moTotalPhysicalMemory.ToString();returnst;/生成機器碼/publicstringgetMNum()stringstrNum = getCpu() + GetDiskVolumeSerialNumber();/ 獲得 24 位 Cpu 和硬盤序列號stringstrMNum = strNum.Substring(0, 24);/ 從生成的字符串中取出前24 個字符做為機器碼returnstrMNum;publicint

18、intCode =newint 127;/ 存儲密鑰publicint intNumber =newint 25;/ 存機器碼的 Ascii 值publicchar Charcode =newchar 25; / 存儲機器碼字publicvoidsetIntCode()/ 給數(shù)組賦值小于10 的數(shù)for ( inti = 1; i intCode.Length; i+)intCodei = i % 9;/生成注冊碼/publicstringgetRNum()setIntCode();/ 初始化 127 位數(shù)組stringMNum = this .getMNum(); / 獲取注冊碼for ( inti = 1; i Charcode.Length; i+)/ 把機器碼存入數(shù)組中Charcodei =Convert .ToChar(MNum.Substring(i - 1, 1);for ( intj = 1; j intNumber.Length; j+)/ 把字符的 ASCII 值存入一個整數(shù)組中。intNumberj = intCodeConvert .ToInt32(Charcodej) +Convert .ToInt32(Ch