Csharp 如何使用while循环实现异常处理

我希望程序要求用户一次又一次地输入数字，直到格式异常不存在.

static void Main(string[] args)
{
    int userGuess1 = 0;
    int userGuess2 = 0;

    do
    {
        try
        {
            Console.WriteLine("Welcome to the game. To win User 2 must guess the number User 1 inputs!");
            Console.WriteLine("User 1, Guess a number between 1 and 10 : ");
            userGuess1 = Convert.ToInt32(Console.ReadLine());
            Console.WriteLine("User 2, Guess a number between 1 and 10 : ");
            userGuess2 = Convert.ToInt32(Console.ReadLine());

            if (userGuess2 < userGuess1)
            {
                Console.WriteLine("Your guess is too low.");
            }
            else if (userGuess2 > userGuess1)
            {
                Console.WriteLine("Your guess is too high.");
            }
        }
        catch (FormatException e)
        {
            Console.WriteLine("Please enter numbers between 1 and 10 only.");
            Console.ReadKey();
        }
    }
    while (userGuess1 != userGuess2);

    Console.WriteLine("Congratulations! You won!");
    Console.ReadKey();
}

我无法让程序再次循环.当出现格式异常时，它将退出.我try 移动try和catch语句，但它会产生错误.