Create a subdirectory using directoryinfo class in C# Demo

Below is the program which creates a subdirectory using directoryinfo class and displays its type to console windows in c#.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace File_directory_demo
{
    class Program
    {
        static void Main(string[] args)
        {
            System.IO.DirectoryInfo d1 = new System.IO.DirectoryInfo(@"e:\Demo2");
            d1.CreateSubdirectory("Demo3");
            Console.Write(d1.GetType());
         
            Console.ReadKey();
        }
    }
}