File Stream C#

using System;
using System.IO;
class StrmRdrRead
{
    public static void Main()
    {
            FileInfo MyFile=new FileInfo(@"c:\csc.txt");
            //Instantiate a StreamReader to read from the text file.
            StreamReader sr=MyFile.OpenText();
            
            int FirstChar=sr.Read();
            Console.WriteLine(FirstChar);
            sr.Close();
    }
}