Exemplos de Chapter1 EventEnabledObject em C# (CSharp)

Exemplo n.º 1

Arquivo: L0185_Custom_Event_Accessor.cs Projeto: gpdoud/ProgrammingInCsharp70483

        public static void Start()
        {
            var eeo = new EventEnabledObject();

            eeo.OnChange += (self, e) => Console.WriteLine($"self: {self}; e.Value: {e.Value}");

            eeo.Raise();

            Console.ReadKey();
        }

Exemplo n.º 2

Arquivo: L0187_Manually_Raising_Events_With_Exceptions_Handling.cs Projeto: gpdoud/ProgrammingInCsharp70483

        public static void Start()
        {
            var eeo = new EventEnabledObject();

            eeo.OnChange += (sender, e) => Console.WriteLine("1st method");

            eeo.OnChange += (sender, e) => throw new Exception();

            eeo.OnChange += (sender, e) => Console.WriteLine("3rd method");

            eeo.Raise();
        }