C#通過WMI的wind32的API函數實現msinfo32的本地和遠程計算機的系統摘要信息查看功能

2019-11-14 13:31:34

字體：大中小

來源：轉載

供稿：網友

最近做一個項目碰到要實現查看本地和遠程計算機的摘要信息，采用命令行msinfo32可以很快查看到，如下圖：

需要在用C#來實現類似信息查看。尤其遠程計算機的。。因此通過MSDN查詢到。win32的API函數豐富，我先放一個我實現好的功能圖

看看，如下圖：

看上去是不是好像還可以。如何做到呢。下面繼續請看實現的方式和源碼

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，using System.Management;

需要引用的DLL：System.Management.Automation.dll

下面是經常用的一些win32 的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 

既然有了這些資料。我們就可以開始動手編碼了。附帶代碼
1、實體類

using System;using System.Collections.Generic;using System.Linq;using System.Text;//***************BIOSnamespace GetDNSListTool{   public class BIOSInfoEntity   {        //BIOS版本        private string strBIOSVersion = string.Empty;        /// <summary>        /// BIOS版本        /// </summary>        public string BIOSVersion        {            get { return strBIOSVersion; }            set { strBIOSVersion = value; }        }        //日期        private string strBIOSReleaseDate = string.Empty;        /// <summary>        /// 日期        /// </summary>        public string BIOSReleaseDate        {            get { return strBIOSReleaseDate; }            set { strBIOSReleaseDate = value; }        }        //SMBIOS        private string strSMBIOS = string.Empty;        /// <summary>        /// SMBIOS        /// </summary>        public string SMBIOS        {            get { return strSMBIOS; }            set { strSMBIOS = value; }        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;//*****************計算機系統信息namespace GetDNSListTool{    public class ComputerInfoEntity    {        //系統名稱:Name        private string strName = string.Empty;        /// <summary>        /// 系統名稱        /// </summary>        public string ComputerSystemName        {            get { return strName; }            set { strName = value; }        }        //系統制造商:Manufacturer        private string strManufacturer = string.Empty;        /// <summary>        /// 系統制造商        /// </summary>        public string ComputerManufacturer        {            get { return strManufacturer; }            set { strManufacturer = value; }        }                //系統模式:Model        private string strModel = string.Empty;        /// <summary>        /// 系統模式        /// </summary>        public string ComputerSystemModel        {            get { return strModel; }            set { strModel = value; }        }              //系統類型:SystemType        private string strType = string.Empty;        /// <summary>        /// 系統類型        /// </summary>        public string ComputerSystemType        {            get { return strType; }            set { strType = value; }        }    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;//***************cpu信息namespace GetDNSListTool{    public class CPUInfoEntity    {        #region　屬性        #region　CPU名稱        string strCPUName = string.Empty;        /// <summary>        /// CPU名稱        /// </summary>        public string CPUName        {            get { return strCPUName; }            set { strCPUName = value; }        }        #endregion        #region　CPU序列號        string strCPUID = string.Empty;        /// <summary>        /// CPU序列號        /// </summary>        public string CPUID        {            get { return strCPUID; }            set { strCPUID = value; }        }        #endregion        #region　CPU個數        int nCPUCount = 0;        /// <summary>        /// CPU個數        /// </summary>        public int CPUCount        {            get { return nCPUCount; }            set { nCPUCount = value; }        }        #endregion        #region　CPU制造商        string strCPUManufacturer = string.Empty;        /// <summary>        /// CPU制造商        /// </summary>        public string CPUManufacturer        {            get { return strCPUManufacturer; }            set { strCPUManufacturer = value; }        }        #endregion        #region　當前時鐘頻率        string strCPUCurrentClockSpeed = string.Empty;        /// <summary>        /// 當前時鐘頻率        /// </summary>        public string CPUCurrentClockSpeed        {            get { return strCPUCurrentClockSpeed; }            set { strCPUCurrentClockSpeed = value; }        }        #endregion        #region　最大時鐘頻率        string strCPUMaxClockSpeed = string.Empty;        /// <summary>        /// 最大時鐘頻率        /// </summary>        public string CPUMaxClockSpeed        {            get { return strCPUMaxClockSpeed; }            set { strCPUMaxClockSpeed = value; }        }        #endregion        #region　外部頻率        string strCPUExtClock = string.Empty;        /// <summary>        /// 外部頻率        /// </summary>        public string CPUExtClock        {            get { return strCPUExtClock; }            set { strCPUExtClock = value; }        }        #endregion        #region　當前電壓        string strCPUCurrentVoltage = string.Empty;        /// <summary>        /// 當前電壓        /// </summary>        public string CPUCurrentVoltage        {            get { return strCPUCurrentVoltage; }            set { strCPUCurrentVoltage = value; }        }        #endregion        #region　二級緩存        string strCPUL2CacheSize = string.Empty;        /// <summary>        /// 二級緩存        /// </summary>        public string CPUL2CacheSize        {            get { return strCPUL2CacheSize; }            set { strCPUL2CacheSize = value; }        }        #endregion        #region　數據帶寬        string strCPUDataWidth = string.Empty;        /// <summary>        /// 數據帶寬        /// </summary>        public string CPUDataWidth        {            get { return strCPUDataWidth; }            set { strCPUDataWidth = value; }        }        #endregion        #region　地址帶寬        string strCPUAddressWidth = string.Empty;        /// <summary>        /// 地址帶寬        /// </summary>        public string CPUAddressWidth        {            get { return strCPUAddressWidth; }            set { strCPUAddressWidth = value; }        }        #endregion        #region　使用百分比        float fCPUUsedPercent;        /// <summary>        /// 使用百分比        /// </summary>        public float CPUUsedPercent        {            get { return fCPUUsedPercent; }            set { fCPUUsedPercent = value; }        }        #endregion        #region　CPU溫度        double strCPUTemperature;        /// <summary>        /// CPU溫度        /// </summary>        public double CPUTemperature        {            get { return strCPUTemperature; }            set { strCPUTemperature = value; }        }        #endregion        #region CPU內核        string strNumberOfCores ="";        /// <summary>        /// CPU內核        /// </summary>        public string CPUNumberOfCores        {            get { return strNumberOfCores; }            set { strNumberOfCores = value; }        }        #endregion        #region CPU邏輯處理器        string strNumberOfLogicalProcessors = "";        /// <summary>        /// CPU邏輯處理器        /// </summary>        public string CPUNumberOfLogicalProcessors        {            get { return strNumberOfLogicalProcessors; }            set { strNumberOfLogicalProcessors = value; }        }        #endregion                #endregion    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;//*********************內存信息namespace GetDNSListTool{    public class MemoryInfoEntity    {        #region 總的物理內存        string strTotalVisibleMemorySize = string.Empty;  //總的物理內存        public string TotalVisibleMemorySize        {            get { return strTotalVisibleMemorySize; }            set { strTotalVisibleMemorySize = value; }        }        #endregion        #region 可用物理內存        string strFreePhysicalMemory = string.Empty;  //可用物理內存        public string FreePhysicalMemory        {            get { return strFreePhysicalMemory; }            set { strFreePhysicalMemory = value; }        }        #endregion        #region 總的虛擬內存        string strTotalVirtualMemorySize = string.Empty;  //總的虛擬內存        public string TotalVirtualMemorySize        {            get { return strTotalVirtualMemorySize; }            set { strTotalVirtualMemorySize = value; }        }        #endregion        #region 可用虛擬內存        string strFreeVirtualMemory = string.Empty;  //可用虛擬內存        public string FreeVirtualMemory        {            get { return strFreeVirtualMemory; }            set { strFreeVirtualMemory = value; }        }        #endregion        #region 頁面文件大小        string strSizeStoredInPagingFiles = string.Empty;  //頁面文件大小        public string SizeStoredInPagingFiles        {            get { return strSizeStoredInPagingFiles; }            set { strSizeStoredInPagingFiles = value; }        }        #endregion        #region 可用頁面文件大小        string strFreeSpaceInPagingFiles = string.Empty;        public string FreeSpaceInPagingFiles        {            get { return strFreeSpaceInPagingFiles; }            set { strFreeSpaceInPagingFiles = value; }        }        #endregion    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;//*****************系統信息namespace GetDNSListTool{    public class SystemInfoEntity    {        #region　屬性        #region　OS名稱        string strOSName = string.Empty;　　//OS名稱        /// <summary>        /// OS名稱        /// </summary>        public string OSName        {            get { return strOSName; }            set { strOSName = value; }        }        #endregion        #region　OS版本        string strOSVersion = string.Empty;　　//OS版本        /// <summary>        /// OS版本        /// </summary>        public string OSVersion        {            get { return strOSVersion; }            set { strOSVersion = value; }        }        #endregion        #region　OS制造商        string strOSManufacturer = string.Empty;　　//OS制造商        /// <summary>        /// OS制造商        /// </summary>        public string OSManufacturer        {            get { return strOSManufacturer; }            set { strOSManufacturer = value; }        }        #endregion        #region SP包版本        /// <summary>        /// SP包版本        /// </summary>        string strOSCSDVersion = string.Empty;        public string OSCSDVersion        {            get { return strOSCSDVersion; }            set { strOSCSDVersion = value; }        }        #endregion        #region //Build版本        string str0SBuildNumber= string.Empty;        public string OSBuildNumber        {            get { return str0SBuildNumber; }            set { str0SBuildNumber = value; }        }        #endregion        #region　Windows　目錄        string strWindowsDirectory = string.Empty;        /// <summary>        /// Windows　目錄        /// </summary>        public string WindowsDirectory        {            get { return strWindowsDirectory; }            set { strWindowsDirectory = value; }        }        #endregion        #region　系統目錄        string strSystemDirectory = string.Empty;　　//系統目錄        /// <summary>        /// 系統目錄        /// </summary>        public string SystemDirectory        {            get { return strSystemDirectory; }            set { strSystemDirectory = value; }        }        #endregion        #region　啟動設備        string strBootDevice = string.Empty;　　//啟動設備        /// <summary>        /// //啟動設備        /// </summary>        public string BootDevice        {            get { return strBootDevice; }            set { strBootDevice = value; }        }        #endregion        #region　地區        string strCountry = string.Empty;　　//地區        /// <summary>        /// 地區        /// </summary>        public string Country        {            get { return strCountry; }            set { strCountry = value; }        }        #endregion        #region　時區        string strTimeZone = string.Empty;　　//時區        /// <summary>        /// 時區        /// </summary>        public string TimeZone        {            get { return strTimeZone; }            set { strTimeZone = value; }        }        #endregion        #region　總的物理內存        string strTotalVisibleMemorySize = string.Empty;　　//總的物理內存        /// <summary>        /// 總的物理內存        /// </summary>        public string TotalVisibleMemorySize        {            get { return strTotalVisibleMemorySize; }            set { strTotalVisibleMemorySize = value; }        }        #endregion        #region　可用物理內存        string strFreePhysicalMemory = string.Empty;　　//可用物理內存        /// <summary>        /// 可用物理內存        /// </summary>        public string FreePhysicalMemory        {            get { return strFreePhysicalMemory; }            set { strFreePhysicalMemory = value; }        }        #endregion        #region　總的虛擬內存        string strTotalVirtualMemorySize = string.Empty;　　//總的虛擬內存        /// <summary>        /// 總的虛擬內存        /// </summary>        public string TotalVirtualMemorySize        {            get { return strTotalVirtualMemorySize; }            set { strTotalVirtualMemorySize = value; }        }        #endregion        #region　可用虛擬內存        string strFreeVirtualMemory = string.Empty;　　//可用虛擬內存        /// <summary>        /// 可用虛擬內存        /// </summary>        public string FreeVirtualMemory        {            get { return strFreeVirtualMemory; }            set { strFreeVirtualMemory = value; }        }        #endregion        #region　頁面文件大小        string strSizeStoredInPagingFiles = string.Empty;　　//頁面文件大小        /// <summary>        /// 頁面文件大小        /// </summary>        public string SizeStoredInPagingFiles        {            get { return strSizeStoredInPagingFiles; }            set { strSizeStoredInPagingFiles = value; }        }        #endregion        #region 可用頁面文件大小        string strFreeSpaceInPagingFiles = string.Empty;        /// <summary>        /// 可用頁面文件大小        /// </summary>        public string FreeSpaceInPagingFiles        {            get { return strFreeSpaceInPagingFiles; }            set { strFreeSpaceInPagingFiles = value; }        }        #endregion        #region 頁面文件大小        string strFileSize = string.Empty;        /// <summary>        /// 頁面文件大小        /// </summary>        public string FileSize        {            get { return strFileSize; }            set { strFileSize = value; }        }        #endregion        #region 頁面文件        string strFileName = string.Empty;        /// <summary>        /// 頁面文件大小        /// </summary>        public string FileName        {            get { return strFileName; }            set { strFileName = value; }        }        #endregion        #endregion    }}

2、核心實現類

#region//獲取CPU參數       /// <summary>       /// 獲取CPU參數       /// </summary>       /// <returns></returns>       public List<CPUInfoEntity> GetCPUInfo()       {           //返回值           List<CPUInfoEntity> cpuInfoList = new List<CPUInfoEntity>();                      try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_Processor");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_Processor");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach,cpu可能有多個                                      foreach (ManagementObject mObject in moCollection)                   {                       CPUInfoEntity cpuInfo = new CPUInfoEntity();                       cpuInfo.CPUCount = moCollection.Count;                       cpuInfo.CPUName = mObject["Name"].ToString();　//獲取CPU名稱                       cpuInfo.CPUID = mObject["ProcessorId"].ToString();　//獲取　CPU　ID                       cpuInfo.CPUManufacturer = mObject["Manufacturer"].ToString();　//獲取CPU制造商                       cpuInfo.CPUCurrentClockSpeed = mObject["CurrentClockSpeed"].ToString();　//獲取當前時鐘頻率                       cpuInfo.CPUMaxClockSpeed = mObject["MaxClockSpeed"]==null?string.Empty:                           mObject["MaxClockSpeed"].ToString();　//獲取最大時鐘頻率                       cpuInfo.CPUExtClock = mObject["ExtClock"]==null?string.Empty:                           mObject["ExtClock"].ToString();　//獲取外部頻率                       cpuInfo.CPUCurrentVoltage = mObject["CurrentVoltage"]==null?string.Empty:                           mObject["CurrentVoltage"].ToString();　//獲取當前電壓                       cpuInfo.CPUL2CacheSize =mObject["L2CacheSize"]==null?string.Empty:                           mObject["L2CacheSize"].ToString();　//獲取二級緩存                       cpuInfo.CPUDataWidth =mObject["DataWidth"]==null?string.Empty:                           mObject["DataWidth"].ToString();　//獲取數據帶寬                       cpuInfo.CPUAddressWidth =mObject["AddressWidth"]==null?string.Empty:                           mObject["AddressWidth"].ToString();　//獲取地址帶寬                       cpuInfo.CPUNumberOfCores = mObject["NumberOfCores"]==null?string.Empty:                           mObject["NumberOfCores"].ToString(); //內核                       cpuInfo.CPUNumberOfLogicalProcessors = mObject["NumberOfLogicalProcessors"]==null?string.Empty:                           mObject["NumberOfLogicalProcessors"].ToString();    //邏輯處理器                       cpuInfo.CPUUsedPercent =mObject["LoadPercentage"]==null?0: float.Parse(mObject["LoadPercentage"].ToString());                       //加入進去                       cpuInfoList.Add(cpuInfo);                       //                                          }               }           }           catch(Exception ex)           {               throw ex;           }           //           return cpuInfoList;       }       #endregion       #region//獲取操作系統參數       /// <summary>       /// 獲取操作系統參數       /// </summary>       /// <returns></returns>       public SystemInfoEntity GetSystemInfo()       {           //返回值           SystemInfoEntity systemInfoList = new SystemInfoEntity();           try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_OperatingSystem");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_OperatingSystem");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       systemInfoList.OSName = mObject["Caption"].ToString();　　//獲取OS　名稱                       systemInfoList.OSManufacturer = mObject["Manufacturer"].ToString();　　//獲取　OS　制造商                       systemInfoList.Country = mObject["CountryCode"].ToString();　　//地區                       systemInfoList.OSName = mObject["CSName"].ToString();　　//獲取系統名稱                       systemInfoList.WindowsDirectory = mObject["WindowsDirectory"].ToString();　　//獲取Windows　目錄                       systemInfoList.SystemDirectory = mObject["SystemDirectory"].ToString();　　//獲取系統目錄                       systemInfoList.BootDevice = mObject["BootDevice"].ToString();　　//獲取啟動設備                       systemInfoList.OSVersion = mObject["Version"].ToString();//獲取版本                       systemInfoList.OSCSDVersion = mObject["CSDVersion"].ToString();//獲取SP                       systemInfoList.OSBuildNumber = mObject["BuildNumber"].ToString();//獲取builderNumber                       systemInfoList.TotalVisibleMemorySize = ((ulong)mObject["TotalVisibleMemorySize"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//獲取總的物理內存                       systemInfoList.FreePhysicalMemory = ((ulong)mObject["FreePhysicalMemory"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//獲取可用物理內存                       systemInfoList.TotalVirtualMemorySize = ((ulong)mObject["TotalVirtualMemorySize"] / 1024.0 / 1024).ToString("#0.00") + "G";　　　//獲取總的虛擬內存                       systemInfoList.FreeVirtualMemory = ((ulong)mObject["FreeVirtualMemory"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//獲取可用虛擬內存                       systemInfoList.SizeStoredInPagingFiles = ((ulong)mObject["SizeStoredInPagingFiles"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//獲取頁面文件大小                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//獲取時間區域       /// <summary>       /// 獲取時間區域       /// </summary>       /// <returns></returns>       public SystemInfoEntity GetTimeZoneInfo()       {           //返回值           SystemInfoEntity systemInfoList = new SystemInfoEntity();           try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_TimeZone");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_TimeZone");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       systemInfoList.OSName = mObject["StandardName"].ToString();　　//時區                                       }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//獲取頁面文件       /// <summary>       /// 獲取頁面文件       /// </summary>       /// <returns></returns>       public SystemInfoEntity GetPageFileInfo()       {           //返回值           SystemInfoEntity systemInfoList = new SystemInfoEntity();           try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_PageFile");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_PageFile");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       long FileSize = mObject["FileSize"] == null ?                           0 : long.Parse(mObject["FileSize"].ToString());//頁面文件大小                       //計算                       systemInfoList.FileSize = (FileSize / 1024 / 1024 ).ToString("#0.00") + "G";                       systemInfoList.FileName = mObject["Name"].ToString();　　//頁面文件                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//獲取BIOS信息       /// <summary>       /// 獲取BIOS信息       /// </summary>       /// <returns></returns>       public BIOSInfoEntity GetBIOSInfo()       {           //返回值           BIOSInfoEntity BIOSInfoList = new BIOSInfoEntity();           try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_BIOS");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_BIOS");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       BIOSInfoList.BIOSReleaseDate = mObject["ReleaseDate"] ==null?string.Empty:                          getDateTimeFromDmtfDate(mObject["ReleaseDate"].ToString());　　//時間                       BIOSInfoList.BIOSVersion = mObject["Manufacturer"].ToString();　　//Manufacturer                       BIOSInfoList.SMBIOS = mObject["SMBIOSBIOSVersion"].ToString();　　//SMBIOSBIOSVersion                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return BIOSInfoList;       }       #endregion       #region//獲取計算機信息       /// <summary>       /// 獲取計算機信息       /// </summary>       /// <returns></returns>       public ComputerInfoEntity  GetComputerInfo()       {           //返回值           ComputerInfoEntity ComputerInfoList = new ComputerInfoEntity();           try           {               //值               ManagementObjectCollection moCollection = null;               //如果是本地               if (isLocal)               {                   ManagementClass mClass = new ManagementClass("Win32_ComputerSystem");                   //獲取Win32_Processor這個類的所有實例                   moCollection = mClass.GetInstances();               }               //表示遠程               else               {                   //設定通過WMI要查詢的內容                   ObjectQuery Query = new ObjectQuery("select * from Win32_ComputerSystem");                   //WQL語句，設定的WMI查詢內容和WMI的操作范圍，檢索WMI對象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //異步調用WMI查詢                   moCollection = Searcher.Get();               }               //循環               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       ComputerInfoList.ComputerSystemName = mObject["Name"].ToString();//系統名稱                       ComputerInfoList.ComputerManufacturer = mObject["Manufacturer"].ToString();//系統制造商                       ComputerInfoList.ComputerSystemModel = mObject["Model"].ToString();//系統模式                       ComputerInfoList.ComputerSystemType = mObject["SystemType"].ToString();//系統類型                                         }               }           }           catch (Exception ex)           {               throw ex;           }           //           return ComputerInfoList;       }       #endregion

通過UI界面進行調用即可完成。看上去是不是很簡單的。其實真的很簡單。。當然要注意點。連接遠程計算機代碼核心部分如下：

 /// <summary>       /// 遠程計算機構造函數       /// </summary>       /// <param name="hostName">遠程計算機名稱</param>       /// <param name="userName">>遠程計算機用戶名</param>       /// <param name="passWd">>遠程計算機密碼</param>       public WMI32BLL(string hostName,string userName,string passWd)       {           try           {               //表示遠程               isLocal = false;               //創建遠程連接               //設定生成的WMI所需的所有設置               Conn = new ConnectionOptions();               //設定用于WMI連接操作的用戶名               Conn.Username = userName;               //設定用戶的口令               Conn.PassWord = passWd;               //設定用于執行WMI操作的范圍               Ms = new ManagementScope("////" + hostName + "//root//cimv2", Conn);               //連接到實際操作的WMI范圍               Ms.Connect();                          }           catch(Exception ex)           {               throw ex;           }       }