using System;
using System.Globalization;
// see: https://stackoverflow.com/q/5366285/1016343
public class Program
{
public static void Main()
string tempDate = "8/1/2019";
// 27.06.1986
DateTime temp= DateTime.ParseExact(tempDate.Trim(), "M/dd/yyyy", CultureInfo.InvariantCulture,DateTimeStyles.None);
Console.WriteLine(temp.ToString());
}