using System;
using System.Management;

namespace WorkWithProcesses
{
    class Class1
    {
        static void Main(string[] args)
        {
            ManagementClass processClass = new ManagementClass
            (@"root\cimv2:Win32_Process");
            foreach (ManagementObject processInstance in 
            processClass.GetInstances())
            {
                Console.WriteLine(processInstance["Caption"].ToString());
            }

            //set up an event watcher and a handler for the process 
            //creation event
            ManagementEventWatcher watcher = new ManagementEventWatcher (
                new WqlEventQuery ("SELECT * FROM __InstanceCreationEvent 
                WITHIN 1 " +
                @"WHERE TargetInstance ISA ""Win32_Process"""));

            EventHandler handler = new EventHandler();
            watcher.EventArrived += new EventArrivedEventHandler
            (handler.Arrived);
            watcher.Start();    //start watching for events

            System.Threading.Thread.Sleep(180000); //wait for 3 minutes
            watcher.Stop();
            Console.WriteLine("Done watching for events");

        }
    }

    public class EventHandler
    {
        public void Arrived(object sender, EventArrivedEventArgs e)
        {
        Console.WriteLine("Process created  = " + 
        ((ManagementBaseObject)e.NewEvent["TargetInstance"])["Caption"]);
        }
    }

}

using System;
using System.Management.Instrumentation;
using System.Configuration.Install;
using ConsoleApplication16.ROOT.CIMV2;

// Specify which namespace the management event class is created in
[assembly:Instrumented("Root/Default")]

// We will run InstallUtil.exe utility against this assembly
[System.ComponentModel.RunInstaller(true)]
public class MyInstaller : DefaultManagementProjectInstaller {}   

namespace EventProviderApp
{    
    [InstrumentationClass(InstrumentationType.Event)]
    public class BabyBorn
    {
        public BabyBorn(int weight)
        {
            Weight = weight;
            Instrumentation.Fire(this);
        }
        public int Weight;    //in ounces            
        
        static void Main(string[] args)
        {
            for (int weight = 120; weight < 125; weight++)
            {
                BabyBorn myBabyEvt = new BabyBorn(weight);
            }                
        }
    }
}