数组

数组可以分为一维数组、二维数组、三维数组以及多维数组。

数组隐式继承于System.Array抽象类，而System.Array又继承于System.Object，所以数组是引用类型。

初始化一维数组：string[] TestArray=new string[30]

初始化二维数组：string[,] TestArrary=new string[2,3]{{"a","b","c"},{"d","e","f"}}

 class Program
    {
        static void Main(string[] args)
        {
            string[,] TestArray = new string[2, 3] { { "a","b","c"}, {"d","e","f" } };
            TestArray[0, 0] = "aaa";
            string name=TestArray[0,0];
            Console.WriteLine(TestArray[0,0]);
         
            string[,] Name = new string[4, 5];
            for (int i = 0; i < 4; i++)
            {
                for (int j = 0; j < 5; j++)
                {
                    Name[i, j] ="["+i.ToString()+","+j.ToString()+"]";
                }
            }
           for (int i = 0; i <4; i++)
            {
                for (int j = 0; j <5; j++)
                {
                    Console.Write(Name[i,j]);
                }
                Console.WriteLine();
            }
           Console.ReadLine();
        }
    }

简单的二维数组售票系统

class Program
    {
        static void Main(string[] args)
        {
            string[,] SaleTicket=new string[5,6];
            for (int i = 0; i < 5; i++)
            {
                for (int j = 0; j < 6; j++)
                {
                    SaleTicket[i, j] = "【 空 】";
                    
                }
                
            }
            Console.WriteLine("请输入要选择的座位号格式为(0,1),输入Q退出");
            string Input = Console.ReadLine();
            while(Input!="q")
            {
                string[] strNew = Input.Split(',');
                int One = int.Parse(strNew[0]);
                int Two = int.Parse(strNew[1]);
                SaleTicket[One, Two] = "【 已售】";
                System.Console.Clear();
                for (int i = 0; i <5; i++)
                {
                    for (int j = 0; j < 6; j++)
                    {
                        Console.Write(SaleTicket[i,j]);
                    }
                    Console.WriteLine();
                }
                Console.WriteLine("请输入要选择的座位号格式为(0,1),输入Q退出");
                  Input = Console.ReadLine();

            }
        }
    }