DateTime object in C# official docs code example

Example 1: c# date

using System;
class Test {
   static void Main() {
      //print current datetime
      Console.WriteLine (DateTime.Now.ToString());
      //make a custom datetime
      DateTime dt = new DateTime(2018, 7, 24);
      Console.WriteLine (dt.ToString());
   }
}

Example 2: c# datetime

var dat1 = new DateTime();
// The following method call displays 1/1/0001 12:00:00 AM.
Console.WriteLine(dat1.ToString(System.Globalization.CultureInfo.InvariantCulture));
// The following method call displays True.
Console.WriteLine(dat1.Equals(DateTime.MinValue));