public static void Main()
DateTime datumCas = DateTime.Now;
Console.WriteLine("Dnes je: {0}", datumCas);
Console.WriteLine("Dnes je: {0}.{1}.{2}", datumCas.Day, datumCas.Month, datumCas.Year);
Console.WriteLine("Nyní je: {0}:{1}:{2}", datumCas.Hour, datumCas.Minute, datumCas.Second);
Console.WriteLine("Dnes je: {0},{1}", datumCas.DayOfWeek,Convert.ToInt32(datumCas.DayOfWeek));