test.cs

using System;
using System.Globalization;

namespace Structurizr.Examples
{

    class GettingStarted
    {

        static void Main()
        {
            DateTime date;
            DateTime.TryParseExact("2017-10-06", "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out date);
            Console.WriteLine(date);
            Console.WriteLine(DateTime.ParseExact("2017-10-06", "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.None));
            Console.WriteLine(DateTime.ParseExact("2017-10-06", "yyyy-MM-dd", new CultureInfo("en-US"), DateTimeStyles.None));
        }

    }
}