Lambda 的简单入门

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace day11
{
    class Program
    {
　　　　　//无返回值委托
        public delegate void delegateShow(int n1, int n2);
　　　　 //有返回值委托
        public delegate int GuangChaoshi(int a, int b);
        //泛型类用 
        public delegate void delegateAdd();
        public event delegateAdd eventAdd;

        static void Main(string[] args)
        {
            //内置委托
            #region 内置委托
            Func<int, int, int> func2 = (n1, n2) =>
            {
                return n1 / n2;
            };
            Console.WriteLine("内置委托输出:" + func2(9, 3));
            #endregion


            //匿名方法
            #region 匿名方法
            delegateShow sd;
            sd = (int n1, int n2) => { Console.WriteLine($"匿名方法输出:{n1 / n2}"); };
            sd(12, 6);
            #endregion


            //lambda
            #region lambda
            GuangChaoshi gw = (n, b) =>
            {
                return n / b;
            };
            Console.WriteLine("lambda:" + gw(99, 3));
            #endregion


            #region 泛型类
            GetT<int> abc = new GetT<int>();
            abc.A = 66;
            abc.B = 3;
            int jg = abc.GetSum();
            Console.WriteLine("泛型类加泛型方法:"+jg);
            #endregion

            Console.ReadKey();
        }
        //泛型类
        public class GetT<T> where T : struct
        {
            public T A { get; set; }
            public T B { get; set; }
            //泛型方法
            public T GetSum()
            {
                return (dynamic)A / (dynamic)B;
            }
        }
    }
}

以上只是个人理解，如有错误欢迎指正