C#透过WMI的wind32 的API函数实现msinfo32的本地和远程计算机的系统摘要信息查看功能_C#

C#通过WMI的wind32 的API函数实现msinfo32的本地和远程计算机的系统摘要信息查看功能

最近做一个项目碰到要实现查看本地和远程计算机的摘要信息，采用命令行msinfo32可以很快查看到，如下图：

需要在用C#来实现类似信息查看。尤其远程计算机的。。因此通过MSDN查询到。win32的API函数丰富，我先放一个我实现好的功能图

看看，如下图：

看上去是不是好像还可以。如何做到呢。下面继续请看实现的方式和源码

首先，你必须知道这个应用程序的功能是使用System.Management这个类得到的，using System.Management;

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

下面是经常用的一些win32 的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 

既然有了这些资料。我们就可以开始动手编码了。附带代码
1、实体类

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;//*****************计算机系统信息namespace GetDNSListTool{    public class ComputerInfoEntity    {        //系统名称:Name        private string strName = string.Empty;        /// <summary>        /// 系统名称        /// </summary>        public string ComputerSystemName        {            get { return strName; }            set { strName = value; }        }        //系统制造商:Manufacturer        private string strManufacturer = string.Empty;        /// <summary>        /// 系统制造商        /// </summary>        public string ComputerManufacturer        {            get { return strManufacturer; }            set { strManufacturer = value; }        }                //系统模式:Model        private string strModel = string.Empty;        /// <summary>        /// 系统模式        /// </summary>        public string ComputerSystemModel        {            get { return strModel; }            set { strModel = value; }        }              //系统类型:SystemType        private string strType = string.Empty;        /// <summary>        /// 系统类型        /// </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　属性        #region　CPU名称        string strCPUName = string.Empty;        /// <summary>        /// CPU名称        /// </summary>        public string CPUName        {            get { return strCPUName; }            set { strCPUName = value; }        }        #endregion        #region　CPU序列号        string strCPUID = string.Empty;        /// <summary>        /// CPU序列号        /// </summary>        public string CPUID        {            get { return strCPUID; }            set { strCPUID = value; }        }        #endregion        #region　CPU个数        int nCPUCount = 0;        /// <summary>        /// CPU个数        /// </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　当前时钟频率        string strCPUCurrentClockSpeed = string.Empty;        /// <summary>        /// 当前时钟频率        /// </summary>        public string CPUCurrentClockSpeed        {            get { return strCPUCurrentClockSpeed; }            set { strCPUCurrentClockSpeed = value; }        }        #endregion        #region　最大时钟频率        string strCPUMaxClockSpeed = string.Empty;        /// <summary>        /// 最大时钟频率        /// </summary>        public string CPUMaxClockSpeed        {            get { return strCPUMaxClockSpeed; }            set { strCPUMaxClockSpeed = value; }        }        #endregion        #region　外部频率        string strCPUExtClock = string.Empty;        /// <summary>        /// 外部频率        /// </summary>        public string CPUExtClock        {            get { return strCPUExtClock; }            set { strCPUExtClock = value; }        }        #endregion        #region　当前电压        string strCPUCurrentVoltage = string.Empty;        /// <summary>        /// 当前电压        /// </summary>        public string CPUCurrentVoltage        {            get { return strCPUCurrentVoltage; }            set { strCPUCurrentVoltage = value; }        }        #endregion        #region　二级缓存        string strCPUL2CacheSize = string.Empty;        /// <summary>        /// 二级缓存        /// </summary>        public string CPUL2CacheSize        {            get { return strCPUL2CacheSize; }            set { strCPUL2CacheSize = value; }        }        #endregion        #region　数据带宽        string strCPUDataWidth = string.Empty;        /// <summary>        /// 数据带宽        /// </summary>        public string CPUDataWidth        {            get { return strCPUDataWidth; }            set { strCPUDataWidth = value; }        }        #endregion        #region　地址带宽        string strCPUAddressWidth = string.Empty;        /// <summary>        /// 地址带宽        /// </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温度        double strCPUTemperature;        /// <summary>        /// CPU温度        /// </summary>        public double CPUTemperature        {            get { return strCPUTemperature; }            set { strCPUTemperature = value; }        }        #endregion        #region CPU内核        string strNumberOfCores ="";        /// <summary>        /// CPU内核        /// </summary>        public string CPUNumberOfCores        {            get { return strNumberOfCores; }            set { strNumberOfCores = value; }        }        #endregion        #region CPU逻辑处理器        string strNumberOfLogicalProcessors = "";        /// <summary>        /// CPU逻辑处理器        /// </summary>        public string CPUNumberOfLogicalProcessors        {            get { return strNumberOfLogicalProcessors; }            set { strNumberOfLogicalProcessors = value; }        }        #endregion                #endregion    }}

using System;using System.Collections.Generic;using System.Linq;using System.Text;//*********************内存信息namespace GetDNSListTool{    public class MemoryInfoEntity    {        #region 总的物理内存        string strTotalVisibleMemorySize = string.Empty;  //总的物理内存        public string TotalVisibleMemorySize        {            get { return strTotalVisibleMemorySize; }            set { strTotalVisibleMemorySize = value; }        }        #endregion        #region 可用物理内存        string strFreePhysicalMemory = string.Empty;  //可用物理内存        public string FreePhysicalMemory        {            get { return strFreePhysicalMemory; }            set { strFreePhysicalMemory = value; }        }        #endregion        #region 总的虚拟内存        string strTotalVirtualMemorySize = string.Empty;  //总的虚拟内存        public string TotalVirtualMemorySize        {            get { return strTotalVirtualMemorySize; }            set { strTotalVirtualMemorySize = value; }        }        #endregion        #region 可用虚拟内存        string strFreeVirtualMemory = string.Empty;  //可用虚拟内存        public string FreeVirtualMemory        {            get { return strFreeVirtualMemory; }            set { strFreeVirtualMemory = value; }        }        #endregion        #region 页面文件大小        string strSizeStoredInPagingFiles = string.Empty;  //页面文件大小        public string SizeStoredInPagingFiles        {            get { return strSizeStoredInPagingFiles; }            set { strSizeStoredInPagingFiles = value; }        }        #endregion        #region 可用页面文件大小        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;//*****************系统信息namespace GetDNSListTool{    public class SystemInfoEntity    {        #region　属性        #region　OS名称        string strOSName = string.Empty;　　//OS名称        /// <summary>        /// OS名称        /// </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　目录        string strWindowsDirectory = string.Empty;        /// <summary>        /// Windows　目录        /// </summary>        public string WindowsDirectory        {            get { return strWindowsDirectory; }            set { strWindowsDirectory = value; }        }        #endregion        #region　系统目录        string strSystemDirectory = string.Empty;　　//系统目录        /// <summary>        /// 系统目录        /// </summary>        public string SystemDirectory        {            get { return strSystemDirectory; }            set { strSystemDirectory = value; }        }        #endregion        #region　启动设备        string strBootDevice = string.Empty;　　//启动设备        /// <summary>        /// //启动设备        /// </summary>        public string BootDevice        {            get { return strBootDevice; }            set { strBootDevice = value; }        }        #endregion        #region　地区        string strCountry = string.Empty;　　//地区        /// <summary>        /// 地区        /// </summary>        public string Country        {            get { return strCountry; }            set { strCountry = value; }        }        #endregion        #region　时区        string strTimeZone = string.Empty;　　//时区        /// <summary>        /// 时区        /// </summary>        public string TimeZone        {            get { return strTimeZone; }            set { strTimeZone = value; }        }        #endregion        #region　总的物理内存        string strTotalVisibleMemorySize = string.Empty;　　//总的物理内存        /// <summary>        /// 总的物理内存        /// </summary>        public string TotalVisibleMemorySize        {            get { return strTotalVisibleMemorySize; }            set { strTotalVisibleMemorySize = value; }        }        #endregion        #region　可用物理内存        string strFreePhysicalMemory = string.Empty;　　//可用物理内存        /// <summary>        /// 可用物理内存        /// </summary>        public string FreePhysicalMemory        {            get { return strFreePhysicalMemory; }            set { strFreePhysicalMemory = value; }        }        #endregion        #region　总的虚拟内存        string strTotalVirtualMemorySize = string.Empty;　　//总的虚拟内存        /// <summary>        /// 总的虚拟内存        /// </summary>        public string TotalVirtualMemorySize        {            get { return strTotalVirtualMemorySize; }            set { strTotalVirtualMemorySize = value; }        }        #endregion        #region　可用虚拟内存        string strFreeVirtualMemory = string.Empty;　　//可用虚拟内存        /// <summary>        /// 可用虚拟内存        /// </summary>        public string FreeVirtualMemory        {            get { return strFreeVirtualMemory; }            set { strFreeVirtualMemory = value; }        }        #endregion        #region　页面文件大小        string strSizeStoredInPagingFiles = string.Empty;　　//页面文件大小        /// <summary>        /// 页面文件大小        /// </summary>        public string SizeStoredInPagingFiles        {            get { return strSizeStoredInPagingFiles; }            set { strSizeStoredInPagingFiles = value; }        }        #endregion        #region 可用页面文件大小        string strFreeSpaceInPagingFiles = string.Empty;        /// <summary>        /// 可用页面文件大小        /// </summary>        public string FreeSpaceInPagingFiles        {            get { return strFreeSpaceInPagingFiles; }            set { strFreeSpaceInPagingFiles = value; }        }        #endregion        #region 页面文件大小        string strFileSize = string.Empty;        /// <summary>        /// 页面文件大小        /// </summary>        public string FileSize        {            get { return strFileSize; }            set { strFileSize = value; }        }        #endregion        #region 页面文件        string strFileName = string.Empty;        /// <summary>        /// 页面文件大小        /// </summary>        public string FileName        {            get { return strFileName; }            set { strFileName = value; }        }        #endregion        #endregion    }}

2、核心实现类

#region//获取CPU参数       /// <summary>       /// 获取CPU参数       /// </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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_Processor");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach,cpu可能有多个                                      foreach (ManagementObject mObject in moCollection)                   {                       CPUInfoEntity cpuInfo = new CPUInfoEntity();                       cpuInfo.CPUCount = moCollection.Count;                       cpuInfo.CPUName = mObject["Name"].ToString();　//获取CPU名称                       cpuInfo.CPUID = mObject["ProcessorId"].ToString();　//获取　CPU　ID                       cpuInfo.CPUManufacturer = mObject["Manufacturer"].ToString();　//获取CPU制造商                       cpuInfo.CPUCurrentClockSpeed = mObject["CurrentClockSpeed"].ToString();　//获取当前时钟频率                       cpuInfo.CPUMaxClockSpeed = mObject["MaxClockSpeed"]==null?string.Empty:                           mObject["MaxClockSpeed"].ToString();　//获取最大时钟频率                       cpuInfo.CPUExtClock = mObject["ExtClock"]==null?string.Empty:                           mObject["ExtClock"].ToString();　//获取外部频率                       cpuInfo.CPUCurrentVoltage = mObject["CurrentVoltage"]==null?string.Empty:                           mObject["CurrentVoltage"].ToString();　//获取当前电压                       cpuInfo.CPUL2CacheSize =mObject["L2CacheSize"]==null?string.Empty:                           mObject["L2CacheSize"].ToString();　//获取二级缓存                       cpuInfo.CPUDataWidth =mObject["DataWidth"]==null?string.Empty:                           mObject["DataWidth"].ToString();　//获取数据带宽                       cpuInfo.CPUAddressWidth =mObject["AddressWidth"]==null?string.Empty:                           mObject["AddressWidth"].ToString();　//获取地址带宽                       cpuInfo.CPUNumberOfCores = mObject["NumberOfCores"]==null?string.Empty:                           mObject["NumberOfCores"].ToString(); //内核                       cpuInfo.CPUNumberOfLogicalProcessors = mObject["NumberOfLogicalProcessors"]==null?string.Empty:                           mObject["NumberOfLogicalProcessors"].ToString();    //逻辑处理器                       cpuInfo.CPUUsedPercent =mObject["LoadPercentage"]==null?0: float.Parse(mObject["LoadPercentage"].ToString());                       //加入进去                       cpuInfoList.Add(cpuInfo);                       //                                          }               }           }           catch(Exception ex)           {               throw ex;           }           //           return cpuInfoList;       }       #endregion       #region//获取操作系统参数       /// <summary>       /// 获取操作系统参数       /// </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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_OperatingSystem");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       systemInfoList.OSName = mObject["Caption"].ToString();　　//获取OS　名称                       systemInfoList.OSManufacturer = mObject["Manufacturer"].ToString();　　//获取　OS　制造商                       systemInfoList.Country = mObject["CountryCode"].ToString();　　//地区                       systemInfoList.OSName = mObject["CSName"].ToString();　　//获取系统名称                       systemInfoList.WindowsDirectory = mObject["WindowsDirectory"].ToString();　　//获取Windows　目录                       systemInfoList.SystemDirectory = mObject["SystemDirectory"].ToString();　　//获取系统目录                       systemInfoList.BootDevice = mObject["BootDevice"].ToString();　　//获取启动设备                       systemInfoList.OSVersion = mObject["Version"].ToString();//获取版本                       systemInfoList.OSCSDVersion = mObject["CSDVersion"].ToString();//获取SP                       systemInfoList.OSBuildNumber = mObject["BuildNumber"].ToString();//获取builderNumber                       systemInfoList.TotalVisibleMemorySize = ((ulong)mObject["TotalVisibleMemorySize"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//获取总的物理内存                       systemInfoList.FreePhysicalMemory = ((ulong)mObject["FreePhysicalMemory"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//获取可用物理内存                       systemInfoList.TotalVirtualMemorySize = ((ulong)mObject["TotalVirtualMemorySize"] / 1024.0 / 1024).ToString("#0.00") + "G";　　　//获取总的虚拟内存                       systemInfoList.FreeVirtualMemory = ((ulong)mObject["FreeVirtualMemory"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//获取可用虚拟内存                       systemInfoList.SizeStoredInPagingFiles = ((ulong)mObject["SizeStoredInPagingFiles"] / 1024.0 / 1024).ToString("#0.00") + "G";　　//获取页面文件大小                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//获取时间区域       /// <summary>       /// 获取时间区域       /// </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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_TimeZone");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       systemInfoList.OSName = mObject["StandardName"].ToString();　　//时区                                       }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//获取页面文件       /// <summary>       /// 获取页面文件       /// </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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_PageFile");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       long FileSize = mObject["FileSize"] == null ?                           0 : long.Parse(mObject["FileSize"].ToString());//页面文件大小                       //计算                       systemInfoList.FileSize = (FileSize / 1024 / 1024 ).ToString("#0.00") + "G";                       systemInfoList.FileName = mObject["Name"].ToString();　　//页面文件                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return systemInfoList;       }       #endregion       #region//获取BIOS信息       /// <summary>       /// 获取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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_BIOS");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       BIOSInfoList.BIOSReleaseDate = mObject["ReleaseDate"] ==null?string.Empty:                          getDateTimeFromDmtfDate(mObject["ReleaseDate"].ToString());　　//时间                       BIOSInfoList.BIOSVersion = mObject["Manufacturer"].ToString();　　//Manufacturer                       BIOSInfoList.SMBIOS = mObject["SMBIOSBIOSVersion"].ToString();　　//SMBIOSBIOSVersion                   }               }           }           catch (Exception ex)           {               throw ex;           }           //           return BIOSInfoList;       }       #endregion       #region//获取计算机信息       /// <summary>       /// 获取计算机信息       /// </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");                   //获取Win32_Processor这个类的所有实例                   moCollection = mClass.GetInstances();               }               //表示远程               else               {                   //设定通过WMI要查询的内容                   ObjectQuery Query = new ObjectQuery("select * from Win32_ComputerSystem");                   //WQL语句，设定的WMI查询内容和WMI的操作范围，检索WMI对象集合                   ManagementObjectSearcher Searcher = new ManagementObjectSearcher(Ms, Query);                   //异步调用WMI查询                   moCollection = Searcher.Get();               }               //循环               if (moCollection != null)               {                   //foreach                   foreach (ManagementObject mObject in moCollection)                   {                       ComputerInfoList.ComputerSystemName = mObject["Name"].ToString();//系统名称                       ComputerInfoList.ComputerManufacturer = mObject["Manufacturer"].ToString();//系统制造商                       ComputerInfoList.ComputerSystemModel = mObject["Model"].ToString();//系统模式                       ComputerInfoList.ComputerSystemType = mObject["SystemType"].ToString();//系统类型                                         }               }           }           catch (Exception ex)           {               throw ex;           }           //           return ComputerInfoList;       }       #endregion

通过UI界面进行调用即可完成。看上去是不是很简单的。其实真的很简单。。当然要注意点。连接远程计算机代码核心部分如下：

 /// <summary>       /// 远程计算机构造函数       /// </summary>       /// <param name="hostName">远程计算机名称</param>       /// <param name="userName">>远程计算机用户名</param>       /// <param name="passWd">>远程计算机密码</param>       public WMI32BLL(string hostName,string userName,string passWd)       {           try           {               //表示远程               isLocal = false;               //创建远程连接               //设定生成的WMI所需的所有设置               Conn = new ConnectionOptions();               //设定用于WMI连接操作的用户名               Conn.Username = userName;               //设定用户的口令               Conn.Password = passWd;               //设定用于执行WMI操作的范围               Ms = new ManagementScope("\\\\" + hostName + "\\root\\cimv2", Conn);               //连接到实际操作的WMI范围               Ms.Connect();                          }           catch(Exception ex)           {               throw ex;           }       }

好了，大功告成。效果图在前面大家看过了。这里不再贴图了。