example EventSource and EventListener

EventSourceListener.cs

using System;
using System.Diagnostics.Tracing;
using System.Diagnostics;

class Program
{
    class MyEventListener : EventListener
    {
        protected override void OnEventWritten(EventWrittenEventArgs eventData)
        {
            Console.WriteLine($"{eventData.Channel},{eventData.EventName},{eventData.EventSource},{eventData.Message}");
            for (int i = 0; i < eventData.Payload.Count; i++)
            {
                Console.WriteLine($"{eventData.Payload[i]},{eventData.PayloadNames[i]}");
            }
        }
    }
    [EventSource(Name = "MyEventSource")]
    class MyEvent : EventSource
    {
        public static MyEvent Instance { get; } = new MyEvent();
        private MyEvent()
        {

        }
        [Event(1, Message = "Log={0}")]
        public void Log(string message)
        {
            WriteEvent(1, message);
        }
    }

    static void Main(string[] args)
    {
        using (var listener = new MyEventListener())
        {
            listener.EnableEvents(MyEvent.Instance, EventLevel.Informational);
            MyEvent.Instance.Log("mogemoge");
        }
    }
}