Create filestream from fileinfo

 
using System;
using System.IO;
 
 
class FileFileInfoApp
{
    static void Main(string[] args)
    {
        FileInfo f = new FileInfo("Bar.txt");
        FileStream fs = f.Create();
 
        StreamWriter w = new StreamWriter(fs);
        w.Write("Hello World");
        w.Close();
 
        fs = f.Open(FileMode.Open, FileAccess.Read, FileShare.None);
        StreamReader r = new StreamReader(fs);
        string t;
        while ((t = r.ReadLine()) != null){
            Console.WriteLine(t);
        }
        w.Close();
        fs.Close();
        f.Delete();
    }
}