c#获取计算机信息

ManagementObjectSearcher 类

基于指定的查询检索管理对象的集合。此类是用于检索管理信息的较为常用的入口点之一。例如，它可以用于枚举系统中的所有磁盘驱动器、网络适配器、进程及更多管理对象，或者用于查询所有处于活动状态的网络连接以及暂停的服务等。在实例化之后，此类的实例可以接受在 ObjectQuery 或其派生类中表示的 WMI 查询作为输入，并且还可以选择接受一个 ManagementScope（表示执行查询时所在的 WMI 命名空间）。它还可以接受 EnumerationOptions 中的其他高级选项。当调用此对象的 Get 方法时，ManagementObjectSearcher 在指定的范围内执行给定的查询，并返回与 ManagementObjectCollection 中的查询匹配的管理对象的集合。

using System;
using System.Management;
public class RemoteConnect
{
    public static void Main()
    {
        /*// Build an options object for the remote connection
        //   if you plan to connect to the remote
        //   computer with a different user name
        //   and password than the one you are currently using
         
             ConnectionOptions options =
                 new ConnectionOptions();
                
             // and then set the options.Username and
             // options.Password properties to the correct values
             // and also set
             // options.Authority = "ntdlmdomain:DOMAIN";
             // and replace DOMAIN with the remote computer's
             // domain.  You can also use kerberose instead
             // of ntdlmdomain.
        */

        // Make a connection to a remote computer.
        // Replace the "FullComputerName" section of the
        // string "\\\\FullComputerName\\root\\cimv2" with
        // the full computer name or IP address of the
        // remote computer.
        ManagementScope scope =
            new ManagementScope(
            "\\\\FullComputerName\\root\\cimv2");
        scope.Connect();

        // Use this code if you are connecting with a
        // different user name and password:
        //
        // ManagementScope scope =
        //    new ManagementScope(
        //        "\\\\FullComputerName\\root\\cimv2", options);
        // scope.Connect();

        //Query system for Operating System information
        ObjectQuery query = new ObjectQuery(
            "SELECT * FROM Win32_OperatingSystem");
        ManagementObjectSearcher searcher =
            new ManagementObjectSearcher(scope,query);

        ManagementObjectCollection queryCollection = searcher.Get();
        foreach ( ManagementObject m in queryCollection)
        {
            // Display the remote computer information
            Console.WriteLine("Computer Name : {0}",
                m["csname"]);
            Console.WriteLine("Windows Directory : {0}",
                m["WindowsDirectory"]);
            Console.WriteLine("Operating System: {0}", 
                m["Caption"]);
            Console.WriteLine("Version: {0}", m["Version"]);
            Console.WriteLine("Manufacturer : {0}",
                m["Manufacturer"]);
        }
    }
}
参数集合
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_ClassicCOMApplic