using iTextSharp.text.pdf;
using iTextSharp.text.pdf.parser;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace Bio_Pdf_Extractor
{
    class Program
    {

        public static class PdfExtract
        {
            public static string PdfText(string path, int page)
            {
                PdfReader reader = new PdfReader(path);
                string text = string.Empty;
                text += PdfTextExtractor.GetTextFromPage(reader, page);
                reader.Close();
                return text;
            }
        }


        static void Main(string[] args)
        {
            string bio_file = @"C:\Users\hasan.canim\Desktop\Wilfried\";
            string[] files = Directory.GetFiles(bio_file, "*.pdf", SearchOption.AllDirectories);

            foreach(string file in files) // Each file in the directory
            {
                var pdfString = PdfExtract.PdfText(file, 1);
                Console.WriteLine(pdfString);
            }
            Console.ReadKey();
        }
    }
}