Пример #1
0
        private static void SixthEvolution()
        {
            // lambda

            EventGenerator gen = new EventGenerator();

            gen.Fire += (sender, e) => Console.WriteLine("anonymous method handled the fire");



            List <int> l = new List <int>();

            var intGreaterThan0       = l.Where(delegate(int i) { return(i > 0); });
            var intGreaterThan0Simple = l.Where(i => i > 0);


            Action <int> myAction = (i) => Console.WriteLine("arg is: " + i);

            myAction(80);

            Func <int, int> doubleIt = (val) =>
            {
                int retval = val * val;

                return(retval);
            };

            Console.WriteLine(doubleIt(5));
        }
Пример #2
0
        private static void FifthEvolution()
        {
            EventGenerator gen = new EventGenerator();

            gen.Fire += delegate(object sender, EventArgs e)
            {
                Console.WriteLine("anonymous method handled the fire");
            };


            List <int> l = new List <int>();
        }
Пример #3
0
        private static void SecondEvolution()
        {
            // built in events
            EventGenerator firesEvents = new EventGenerator();

            firesEvents.Fire += new EventHandler(HandleFire);

            for (int i = 0; i < 3; i++)
            {
                firesEvents.FiresEvents();
            }
        }