wmi with dot net

 

using  System;
using  System.Collections.Generic;
using  System.Text;
using  System.Management;

namespace  GetSystemInfo
{
     class  GetSystemInfo
    {
         static   void  Main( string [] args)
        {
             if  ( 1   !=  args.Length)
            {
                 return ;
            }

             //
             //  List Processes
             string  strComputerName  =  args[ 0 ];
             string  strScopePath  =   string .Format( " \\\\{0}\\root\\cimv2 " , strComputerName);

            ManagementScope scope  =   new  ManagementScope(strScopePath);
            scope.Connect();
            ObjectQuery query  =   new  ObjectQuery( " SELECT * FROM Win32_Process " );
            ManagementObjectSearcher searcher  =   new  ManagementObjectSearcher(scope, query);
            ManagementObjectCollection colProcesses  =  searcher.Get();

             foreach  (ManagementObject oProcess  in  colProcesses)
            {
                Console.WriteLine( " {0}\t{1}\t{2} " , oProcess[ " ProcessId " ], oProcess[ " Name " ], oProcess[ " ExecutablePath " ]);
            }

             //
             //  Registry
             string  strObjectPath  =   string .Format( " \\\\{0}\\root\\DEFAULT:StdRegProv " , strComputerName);
            ManagementClass oReg  =   new  ManagementClass(strObjectPath);
             object [] methodArgs  =  { 0x80000002 ,  " SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run " ,  null };
             object  result  =  oReg.InvokeMethod( " EnumValues " , methodArgs);
             string [] arrValues  =  ( string [])methodArgs[ 2 ];

             for  ( int  i  =   0 ; i  <  arrValues.Length; i ++ )
            {
                 object [] methodArgs1  =  {  0x80000002 ,  " SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run " , arrValues[i],  null };
                 object  result1  =  oReg.InvokeMethod( " GetStringValue " , methodArgs1);
                Console.WriteLine( " {0}\t{1} " , arrValues[i], ( string )methodArgs1[ 3 ]);
            }
        }
    }
}