static void Main(string[] args) { int switchs = 5; // variabele om de lichten aan en uit te schakelen = 5 LightSwitch lightSwitch = new LightSwitch(switchs); // LichtSwitch instantie lightSwitch.LightsOn += LightSwitch_LightsOn; lightSwitch.LightsOff += LightSwitch_LightsOff; Console.WriteLine($"\n"); for (int i = 0; i < switchs; i++) { try { lightSwitch.Switchlights(); } catch (Exception ex) { Console.WriteLine(ex.Message); } } Console.ReadKey(); }