C# - Date Validation, C#

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//Title of this code
//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Globalization;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            Console.WriteLine("START");

CultureInfo enUS = new CultureInfo("en-US"); 
            string dateString;
            DateTime dateValue;
            
            // Parse date with no style flags.
            dateString = " 2/ 29 /2008";
            DateTime dateTest = new DateTime(2009,5,31);
            if (DateTime.TryParseExact(dateString, "M/d/yyyy", 
                                       enUS, //CultureInfo.InvariantCulture, 
                                       DateTimeStyles.AllowWhiteSpaces,// & DateTimeStyles.AssumeLocal, 
                                       out dateValue))
               Console.WriteLine("Converted '{0}' to {1} ({2}).", dateString, dateValue, 
                                 dateValue.Kind);
            else
               Console.WriteLine("'{0}' is not in an acceptable format.", dateString);

//if (dateString == dateValue.ToString("M/d/yyyy"))
            //if (dateString == dateValue.ToShortDateString())
            if (dateTest == dateValue)
                Console.WriteLine("true");
            else
                Console.WriteLine("false");
                
            
            Console.WriteLine("END");
        }
    }
}

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Compilation time: 0.06 sec, absolute running time: 0.08 sec, cpu time: 0.06 sec, average memory usage: 16 Mb, average nr of threads: 4