<legacyBold xmlns="http://ddue.schemas.microsoft.com/authoring/2003/5">Default.aspx:</legacyBold>
namespace ExtractAllText 
{    
    /// <summary>
    /// _Default class.
    /// </summary>
    /// <remarks>
    /// Auto-generated class.
    /// </remarks>
    public partial class _Default {

        /// <summary>
        /// form1 control.
        /// </summary>
        /// <remarks>
        /// Auto-generated field.
        /// To modify move field declaration from designer file to code-behind file.
        /// </remarks>
        protected global::System.Web.UI.HtmlControls.HtmlForm form1;
    }
}

        <legacyBold xmlns="http://ddue.schemas.microsoft.com/authoring/2003/5">Default.aspx.cs:</legacyBold>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.IO;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Bytescout.PDFExtractor;

namespace ExtractAllText
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            // This test file will be copied to the project directory on the pre-build event (see the project properties).
            String inputFile = Server.MapPath("sample2.pdf");

            // Create Bytescout.PDFExtractor.TextExtractor instance
            TextExtractor extractor = new TextExtractor();
            extractor.RegistrationName = "demo";
            extractor.RegistrationKey = "demo";

            // Load sample PDF document
            extractor.LoadDocumentFromFile(inputFile);

            Response.Clear();
            Response.ContentType = "text/html";

            // Save extracted text to output stream
            extractor.SaveTextToStream(Response.OutputStream);

            Response.End();
        }
    }
}