期中1

Console.WriteLine("欢迎进入魔法师迷你游戏平台"); Console.WriteLine("请选择您喜爱的游戏："); Console.WriteLine("****************************************"); Console.WriteLine(@" 1.斗地主 2.斗牛 3.泡泡龙 4.连连看"); Console.WriteLine("****************************************"); Console.Write("请选择："); string str_num = Console.ReadLine(); try { int num = Convert.ToInt32(str_num); switch (num) { case 1: Console.WriteLine("您已进入斗地主房间"); break; case 2: Console.WriteLine("您已进入斗牛房间"); break; case 3: Console.WriteLine("您已进入泡泡龙房间"); break; case 4: Console.WriteLine("您已进入连连看房间"); break; } } catch { Console.WriteLine("你输入的是非数字，程序退出，请重新运行程序"); } Console.ReadKey();