FileStream is opened for FileAccess.ReadWrite (default) and FileShare.None (default)
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.IO.Compression;
using System.Net;
using System.Net.Mail;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
public class MainClass
{
public static void Main()
{
using (FileStream fs1 = File.Open("c:\\test.txt", FileMode.Open)){
}
}
}
