using System;

using System.IO;

public class Program

{

    static string ReadFirstLine(string path)

    {

        StreamReader file = null;

        string buffer = null;

​

        try

        {

            file = new StreamReader(path);

            buffer = file.ReadLine();

        }

        catch (Exception e)

        {

            Console.WriteLine("Error reading from {0}. Message = {1}", path, e.Message);

        }

        finally

        {

            if (file != null)

            {

                file.Close();

            }

        }

​

        return buffer;

    }

}