using System;
using System.Management;   //System.Management命名空间肯定要先引用的喽。
namespace PK
{
    public class pk
    {
        public static void Main(string[] args)
        {
            if(args.Length != 1)
            {
                List();
                Help();
                return;
            }
            else
            {
                Term(args[0]);
                return;
            }
        }
        
        private static void List()
        {
            ManagementObjectSearcher searcher;
            ManagementObjectCollection collection;    
            searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Process");
            collection = searcher.Get();
            foreach (ManagementObject service in collection)
            {
                Console.WriteLine(service["Name"] + "\t\t" + service["ExecutablePath"]);
            }
        }
        
        private static void Help()
        {
            Console.WriteLine("\n===========================================================");
            Console.WriteLine("This Program Used To Terminate A Process Which You Chosed");
            Console.WriteLine("Usage:pk.exe  ProcessName          ph4nt0m.net");
            Console.WriteLine("===========================================================");
        }
        
        private static void Term(string name)
        {
            ManagementObjectSearcher searcher;
            ManagementObjectCollection collection;    
            searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Process");
            collection = searcher.Get();
            foreach (ManagementObject service in collection)
            {
                if (service["Name"].ToString() == name)
                {
                        string[] Tparas = {"0"};
                            service.InvokeMethod("Terminate", Tparas);
                    Console.WriteLine("Terminate "+name+" ok");
                }
            }    
        }
    }
}