Does not implement watching at all

using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace FileSystemWatcherQ2_0560
{
    class Program
    {
        static void Main(string[] args)
        {
            FileSystemWatcher watcher = new FileSystemWatcher();
            Console.WriteLine("Please type the directory you would like to watch:");
            watcher.Path = Console.ReadLine();
            watcher.Filter = "*.txt";

            watcher.Changed += new FileSystemEventHandler(OnChanged);
            watcher.Created += new FileSystemEventHandler(OnChanged);
            watcher.Deleted += new FileSystemEventHandler(OnChanged);
            watcher.Renamed += new RenamedEventHandler(OnRenamed);
            watcher.EnableRaisingEvents = true;
            Console.WriteLine("Press 'Q' to quit");
            while (Console.Read() != 'q') ;
        }
        private static void OnChanged(object source, FileSystemEventArgs e)
        {
            Console.WriteLine("File: " + e.FullPath + " " + e.ChangeType);
        }
        private static void OnRenamed(object source, RenamedEventArgs e)
        {
            Console.WriteLine("File: {0} renamed to {1}", e.OldFullPath, e.FullPath);
        }
        private static void OnDeleted(object source, RenamedEventArgs e)
        {
            Console.WriteLine("File: {0} deleted to {1}", e.OldFullPath, e.FullPath);
        }
    }
}