ASS8.Klient.zarzadca.zapiszBlad C# (CSharp) Метод

        private void zapiszBlad(string str)
        {
            if (!Directory.Exists(k.Login)) Directory.CreateDirectory(k.Login);
            FileStream fs = new FileStream(k.Login + "/err.log", FileMode.Append, FileAccess.Write);
            fs.Write(Encoding.ASCII.GetBytes(str + "\r\n"), 0, (str + "\r\n").Length);
            fs.Close();
        }