ByteScout PDF Extractor SDK – ASP.NET – Get Document Information

ByteScout PDF Extractor SDK – ASP.NET – Get Document Information

Default.aspx.cs

using System;
using Bytescout.PDFExtractor;

namespace ExtractInfo
{
	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(@".\bin\sample1.pdf");

			// Create Bytescout.PDFExtractor.InfoExtractor instance
			InfoExtractor extractor = new InfoExtractor();
			extractor.RegistrationName = "demo";
			extractor.RegistrationKey = "demo";
			
			// Load sample PDF document
			extractor.LoadDocumentFromFile(inputFile);

			// Display document information

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

			Response.Write("Author: " + extractor.Author + "<br/>");
			Response.Write("Creator: " + extractor.Creator + "<br/>");
			Response.Write("Producer: " + extractor.Producer + "<br/>");
			Response.Write("Subject: " + extractor.Subject + "<br/>");
			Response.Write("Title: " + extractor.Title + "<br/>");
			Response.Write("CreationDate: " + extractor.CreationDate + "<br/>");
			Response.Write("Keywords: " + extractor.Keywords + "<br/>");
			Response.Write("Bookmarks: " + extractor.Bookmarks + "<br/>");
			Response.Write("Encrypted: " + extractor.Encrypted + "<br/>");

			Response.End();
		}
	}
}

Web.config

<?xml version="1.0"?>

<configuration>
  
    <appSettings/>
    <connectionStrings/>
  
    <system.web>
        <!-- 
            Set compilation debug="true" to insert debugging 
            symbols into the compiled page. Because this 
            affects performance, set this value to true only 
            during development.
        -->
        <compilation debug="true" />
        <!--
            The <authentication> section enables configuration 
            of the security authentication mode used by 
            ASP.NET to identify an incoming user. 
        -->
        <authentication mode="Windows" />
        <!--
            The <customErrors> section enables configuration 
            of what to do if/when an unhandled error occurs 
            during the execution of a request. Specifically, 
            it enables developers to configure html error pages 
            to be displayed in place of a error stack trace.

        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
            <error statusCode="403" redirect="NoAccess.htm" />
            <error statusCode="404" redirect="FileNotFound.htm" />
        </customErrors>
        -->
    </system.web>
</configuration>

  Click here to get your Free Trial version of the SDK