private void parsePDF()
{
PDDocument doc = PDDocument.load("2.pdf");
PDFTextStripper stripper = new PDFTextStripper();
//stripper.setSortByPosition(true);
string text = stripper.getText(doc);
stripper.getSeparateByBeads();
stripper.getTextLineMatrix();
Regex regex = new Regex("Сокращенное наименование (.*)\"", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var orgName = regex.Match(text).Groups[1].Value;
regex = new Regex("ИНН (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var inn = regex.Match(text).Groups[1].Value;
regex = new Regex("КПП (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var kpp = regex.Match(text).Groups[1].Value;
regex = new Regex("Должность (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var post = regex.Match(text).Groups[1].Value;
regex = new Regex("Фамилия (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var lastName = regex.Match(text).Groups[1].Value;
regex = new Regex("Имя (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var firstName = regex.Match(text).Groups[1].Value;
regex = new Regex("Отчество (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var surName = regex.Match(text).Groups[1].Value;
regex = new Regex("ОГРН (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var ogrn = regex.Match(text).Groups[1].Value;
regex = new Regex("Почтовый индекс (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var postIndex = regex.Match(text).Groups[1].Value;
regex = new Regex("Субъект Российской Федерации (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var city = regex.Match(text).Groups[1].Value;
regex = new Regex("Улица /(проспект, переулок и т.д./) (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var street = regex.Match(text).Groups[1].Value;
regex = new Regex("Дом /(владение и т.п./) (.*)(\n[^0-9])?.*\r", RegexOptions.Multiline | RegexOptions.IgnoreCase);
var house = regex.Match(text).Groups[1].Value;
textBox4.Text = text;
textBox3.Text = orgName + " / " +inn + " / " +kpp + " / " +post + " / " +lastName + " / " +firstName + " / " +surName +" / " + ogrn + " / " + postIndex + " / "+ city +" / "+street+" / "+house;
//textBox3.Text = match[0].ToString();
//string[] lines = text.Split(new string[] { "\r?\n" }, StringSplitOptions.None); // give you all the lines separated by new line
//string[] cols = lines[0].Split(new string[] { "\\s+ " }, StringSplitOptions.None); // gives array separated by whitespaces
//textBox3.Text = cols[0].ToString();
//return stripper.getText(doc);
}