ByteScout Data Extraction Suite - ASP.NET C# - Extract Attachments from PDF with PDF Extractor SDK - ByteScout

ByteScout Data Extraction Suite – ASP.NET C# – Extract Attachments from PDF with PDF Extractor SDK

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How to extract attachments from PDF with PDF extractor SDK in ASP.NET C# with ByteScout Data Extraction Suite

Learn to code in ASP.NET C# to extract attachments from PDF with PDF extractor SDK with this step-by-step tutorial

Every ByteScout tool includes simple example ASP.NET C# source codes that you can get here or in the folder with installed ByteScout product. ByteScout Data Extraction Suite is the bundle that includes three SDK tools for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK and you can use it to extract attachments from PDF with PDF extractor SDK with ASP.NET C#.

The SDK samples given below describe how to quickly make your application do extract attachments from PDF with PDF extractor SDK in ASP.NET C# with the help of ByteScout Data Extraction Suite. This ASP.NET C# sample code is all you need for your app. Just copy and paste the code, add references (if needs to) and you are all set! Want to see how it works with your data then code testing will allow the function to be tested and work properly.

All these programming tutorials along with source code samples and ByteScout free trial version are available for download from our website.

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Default.aspx
      
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="ExtractAttachments._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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Default.aspx.cs
      
using System; using Bytescout.PDFExtractor; namespace ExtractAttachments { 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) { String inputFile = Server.MapPath(@".\bin\attachments.pdf"); // Create Bytescout.PDFExtractor.AttachmentExtractor instance AttachmentExtractor extractor = new AttachmentExtractor(); extractor.RegistrationName = "demo"; extractor.RegistrationKey = "demo"; // Load sample PDF document extractor.LoadDocumentFromFile(inputFile); Response.Clear(); Response.ContentType = "text/html"; for (int i = 0; i < extractor.Count; i++) { string attachmentFileName = extractor.GetFileName(i); int attachmentFileSize = extractor.GetSize(i); Response.Write("Found attachment: " + attachmentFileName + "<br/>"); // You can save the attachment to a file //extractor.Save(i, attachmentFileName); // ... or write to output stream //extractor.Save(i, Response.OutputStream); Response.Write("- file size: " + attachmentFileSize + "<br/><br/>"); } Response.End(); extractor.Dispose(); } } }

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Default.aspx.designer.cs
      
//------------------------------------------------------------------------------ // <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 ExtractAttachments { public partial class _Default { protected System.Web.UI.HtmlControls.HtmlForm form1; } }

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Data Extraction Suite Home Page

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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" 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>

ON-PREMISE OFFLINE SDK

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

ON-DEMAND REST WEB API

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VIDEO

ON-PREMISE OFFLINE SDK

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

ON-DEMAND REST WEB API

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Explore Web API Docs

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