Вопрос по информатике:

Using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection;
using System.IO;
using System.Diagnostics;

namespace задание9._3
{
class Program
{
static void Main()
{

}
static void EnumModsForPid(int pID)
{
Process theProc = null;
Console.WriteLine();
try
{
theProc = Process.GetProcessByld(pID);
Console.WriteLine();
}
catch(ArgumentException ex)
{
Console.WriteLine(ex.Message);
return;
}
Console.WriteLine("Here are the loaded modules for: {0}", theProc.ProcessName);
try
{
ProcessModuleCollection theMods = theProc.Modules;
foreach(ProcessModule pm in theMods)
{
string info = string.Format ("-> Mod Name: {0}", pm.ModuleName);
Console.WriteLine(info);
}
}
catch(Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
}
как сделать ручной ввод ID процесса? язык C#