我将如何显示一条消息说您的时间已到然后终止程序

Question

我创建了一个 30 秒的计时器，我将为每个方法使用。我如何显示足够长的消息让他们阅读它，然后终止程序？

namespace Calculator{
    class Program
    {
        static void Main(string[] args)
        {
            System.Timers.Timer timer = new System.Timers.Timer(5000);
            Console.WriteLine("INSTRUCTIONS - You have 30 seconds to answer each question correctly, once you get the question right the next question will appear," +
            "if you get a question wrong the console will display INCORRECT and you will have until the end of the 30 seconds to answer it correctly.");
        //These are the instructions
        timer.Start();
        q1();
        timer.Stop();
        }
        static string q1() //Return type is a string as a string prompting the user will ask them to try again
        {
            Console.WriteLine("1+1"); //This is the question
            int answer = Convert.ToInt32(Console.ReadLine());// Can't apply int to a readline, so convert the useres input to an int so you can apply an int variable
            if (answer == 2) //If the users input is equal to 2 
            {
                Console.WriteLine("Correct");//Tells the user that they are correct
            }
            return "Incorrect, try again";//Promts the user to trya again
        }
    }
}

Answer 1

你可以这样做：

Console.WriteLine("Press any key to continue");
Console.ReadLine();

控制台将等到按下任何键继续(如果是最后一件事，则退出程序(

Answer 2

class Program
{
    static ThreadStart ThreadStart = new ThreadStart(Counter);
    static Thread Thread = new Thread(ThreadStart)
    {
        Priority = ThreadPriority.Highest
    };
    static void Main(string[] args)
    {
        Console.WriteLine("INSTRUCTIONS - You have 30 seconds to answer each question correctly, once you get the question right the next question will appear," +
        "if you get a question wrong the console will display INCORRECT and you will have until the end of the 30 seconds to answer it correctly.");
        //These are the instructions

        Thread.Start();
        q1();
        Console.WriteLine("Press any key to continue");
        Console.ReadLine();
    }
    static Stopwatch timer = Stopwatch.StartNew();
    static void Counter()
    {
        if(timer.ElapsedMilliseconds < 30000)
        {
            Thread.Sleep(1000);
            Counter();
        }
        else
        {
            Console.WriteLine("Too late");
            Environment.Exit(0);
        }
    }
    static void q1() //Return type is a string as a string prompting the user will ask them to try again
    {
        Console.WriteLine("1+1"); //This is the question
        int answer = Convert.ToInt32(Console.ReadLine());// Can't apply int to a readline, so convert the useres input to an int so you can apply an int variable
        if (answer == 2) //If the users input is equal to 2 
        {
            Console.WriteLine("Correct");//Tells the user that they are correct
            Thread.Abort();
        }
        else
        {
            Console.WriteLine("Try again");
            q1();
        }
    }
}

Answer 3

class Program
{
    static void Main(string[] args)
    {
        Console.WriteLine("INSTRUCTIONS - You have 30 seconds to answer each question correctly, once you get the question right the next question will appear," +
        "if you get a question wrong the console will display INCORRECT and you will have until the end of the 30 seconds to answer it correctly.");
        //These are the instructions
        q1();
        Console.WriteLine("Press any key to continue");
        Console.ReadLine();
    }
    static Stopwatch timer = Stopwatch.StartNew();
    static void q1() //Return type is a string as a string prompting the user will ask them to try again
    {
        Console.WriteLine("1+1"); //This is the question
        int answer = Convert.ToInt32(Console.ReadLine());// Can't apply int to a readline, so convert the useres input to an int so you can apply an int variable
        if (timer.ElapsedMilliseconds > 30000)
        {
            Console.WriteLine("It took you too much time");
        }
        if (answer == 2) //If the users input is equal to 2 
        {
            Console.WriteLine("Correct");//Tells the user that they are correct
        }
        else
        {
            Console.WriteLine("Try again");
            q1();
        }
    }
}

您的方法也不需要任何回报，您没有在任何地方使用它。