File Stream C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
namespace AltSerializer.Tests
{
    public static class Common
    {
        public static string CurrentDir()
        {
            return AppDomain.CurrentDomain.BaseDirectory;
        }
    }
}