using System;

using System.Globalization;

​

public class Program

{

    public static void Main()

    {

        var culture = CultureInfo.GetCultureInfo("ru-RU");

        var date = DateTime.Now;

        if (int.TryParse(date.ToString("dd", culture), out int day))

        {

            Console.WriteLine(day);

        }

​

        if (uint.TryParse(date.ToString("yyyy", culture), out uint year))

        {

            Console.WriteLine(year);

        }

​

        Console.WriteLine(date.Day);

        Console.WriteLine(date.Year);

    }

}