Important Update
Writing of the code to batch process PDF to text with PDF extractor SDK in ASP.NET C# can be done by developers of any level using ByteScout Data Extraction Suite. ByteScout Data Extraction Suite was created to assist batch process PDF to text with PDF extractor SDK in ASP.NET C#. ByteScout Data Extraction Suite is the set that includes 3 SDK products for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK.
Want to speed up the application development? Then this ASP.NET C#, code samples for ASP.NET C#, developers help to speed up the application development and writing a code when using ByteScout Data Extraction Suite. Just copy and paste this ASP.NET C# sample code to your ASP.NET C# application’s code editor, add a reference to ByteScout Data Extraction Suite (if you haven’t added yet) and you are ready to go! Use of ByteScout Data Extraction Suite in ASP.NET C# is also described in the documentation included along with the product.
If you want to try other samples for ASP.NET C# then free trial version of ByteScout Data Extraction Suite is available on our website.
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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="BatchProcessing._Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
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using System;
using System.IO;
using Bytescout.PDFExtractor;
namespace BatchProcessing
{
public partial class _Default : System.Web.UI.Page
{
/*
IF YOU SEE TEMPORARY FOLDER ACCESS ERRORS:
Temporary folder access is required for web application when you use ByteScout SDK in it.
If you are getting errors related to the access to temporary folder like "Access to the path 'C:\Windows\TEMP\... is denied" then you need to add permission for this temporary folder to make ByteScout SDK working on that machine and IIS configuration because ByteScout SDK requires access to temp folder to cache some of its data for more efficient work.
SOLUTION:
If your IIS Application Pool has "Load User Profile" option enabled the IIS provides access to user's temp folder. Check user's temporary folder
If you are running Web Application under an impersonated account or IIS_IUSRS group, IIS may redirect all requests into separate temp folder like "c:\temp\".
In this case
- check the User or User Group your web application is running under
- then add permissions for this User or User Group to read and write into that temp folder (c:\temp or c:\windows\temp\ folder)
- restart your web application and try again
*/
protected void Page_Load(object sender, EventArgs e)
{
// Directory containing test files
String inputFolder = Server.MapPath(@".\bin");
// Create Bytescout.PDFExtractor.TextExtractor instance
TextExtractor extractor = new TextExtractor();
extractor.RegistrationName = "demo";
extractor.RegistrationKey = "demo";
Response.Clear();
Response.ContentType = "text/html";
// Get PDF files
string[] pdfFiles = Directory.GetFiles(inputFolder, "*.pdf");
foreach (string file in pdfFiles)
{
// Load document
extractor.LoadDocumentFromFile(file);
Response.Output.Write("<pre>");
// Extract document text and write to the output stream
extractor.SaveTextToStream(Response.OutputStream);
Response.Output.Write("</pre>");
Response.Output.Write("<br/>");
// Reset the extractor before loading another file
extractor.Reset();
}
Response.End();
}
}
}
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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:2.0.50727.42
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace BatchProcessing
{
public partial class _Default
{
protected System.Web.UI.HtmlControls.HtmlForm form1;
}
}
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<?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" targetFramework="4.0"/>
<!--
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>
-->
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
</system.web>
</configuration>
60 Day Free Trial or Visit ByteScout Data Extraction Suite Home Page
Explore ByteScout Data Extraction Suite Documentation
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Sign Up for ByteScout Data Extraction Suite Online Training
Get Your API Key
Explore Web API Docs
Explore Web API Samples
60 Day Free Trial or Visit ByteScout Data Extraction Suite Home Page
Explore ByteScout Data Extraction Suite Documentation
Explore Samples
Sign Up for ByteScout Data Extraction Suite Online Training
Get Your API Key
Explore Web API Docs
Explore Web API Samples
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