class TrueEvent
    {
        public event EventHandler CustomEvent;


        public void Method()
        {
            OnEvent();
        }

        private void OnEvent()
        {
            if (CustomEvent != null)
            {
                CustomEvent(this, EventArgs.Empty);
            }
        }
    }

Events.OnReceivePlaneData += test;

            TrueEvent trueEvent = new TrueEvent();
            trueEvent.CustomEvent += new EventHandler(myObject_MyEvent);