选择器

在进入幸运盘的时候有个选择，只能那之间几个数间选择的方法
    /// <summary>
        /// 判断数是否在一个范围内
        /// </summary>
        /// <param name="min">最小边界值</param>
        /// <param name="max">最大边界值</param>
        /// <returns></returns>
        static int ReadInt(int min, int max)
        {
            while (true)
            {
                try
                {
                    int number=Convert.ToInt32(Console.ReadLine());
                    if(number<min||number>max)
                    {
                        Console.WriteLine("只能输入{0}-{1}之间的数字，请重新输入！",min,max);
                        continue;
                    }
                    return number;
                }
                catch
                {
                    Console.WriteLine("只能输入数字，请重新输入！");
                }
            }
        }