创建静态类，定义一个泛型方法，实现查找数组元素的功能。

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using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{    static class Cheek    {        public static void Find<T>(ref T e,ref T []a)        {            int n=0;            for (int i = 0; i < a.Length; i++){                if (e.Equals(a[i]))                {                    Console.WriteLine("您要查找的元素{0}在当前数组中", e);                    break;                }                n++;}            if(n==26)            Console.WriteLine("您要查找的元素{0}不在当前数组中", e);        }    }    class Program    {        static void Main(string[] args)        {            char [] arr={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};            char e=Convert.ToChar(Console.ReadLine());            Cheek.Find<char>(ref e,ref arr);            Console.ReadKey();        }    }}

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