using System;

public class Program

{

    public static void Main()

    {

        //var t = DateTime.ParseExact("2020-02-04 12:30:20.070","yyyy-MM-dd HH:mm:ss}",null);

        var t = DateTime.ParseExact("2020-02-04 12:30:20.070","yyyy-MM-dd HH:mm:ss.fff",null);

        Console.WriteLine(t);

        Console.WriteLine(DateTime.Now.ToString("dd-MM-yyyy HH:mm"));

    }

}