using System;
using System.Globalization;
 
namespace ProgramConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = "2014-04-18T14:45:00+02:00";
            var date = DateTime.ParseExact(s, "yyyy-MM-dd'T'HH:mm:ssK",
                                           CultureInfo.InvariantCulture);
            Console.WriteLine(date);
            Console.WriteLine(date.ToString("dd.MM.yyyy HH.mm.ss"));
        }
    }
}

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