c#关于try catch finally的使用，判断日期格式是否正确

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _7
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("请输入日期：");
   
            try
            {
                DateTime time1 = DateTime.Parse(Console.ReadLine());
                Console.WriteLine("您输入的日期格式正确");

            }
            catch
            {
                Console.WriteLine("您输入的日期格式不正确");
            }
            finally
            {
                Console.WriteLine("感谢您的使用");
            }
            Console.ReadLine();

        }
    }
}