ByteScout PDF To HTML SDK - ASP.NET - Convert PDF To HTML With Images - ByteScout

ByteScout PDF To HTML SDK – ASP.NET – Convert PDF To HTML With Images

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How to convert PDF to HTML with images in ASP.NET and ByteScout PDF To HTML SDK

How to code in ASP.NET to convert PDF to HTML with images with this step-by-step tutorial

Every ByteScout tool contains example ASP.NET source codes that you can find here or in the folder with installed ByteScout product. ByteScout PDF To HTML SDK can convert PDF to HTML with images. It can be used from ASP.NET. ByteScout PDF To HTML SDK is the SDK that can take PDF and generate HTML version of it with all the visual layout, positions, vectors, images and form fields preserved. Generated HTML requires no special software and can be viewed in any Internet browser.

ASP.NET code samples for ASP.NET developers help to speed up coding of your application when using ByteScout PDF To HTML SDK. This ASP.NET 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! Implementing ASP.NET application typically includes multiple stages of the software development so even if the functionality works please test it with your data and the production environment.

ByteScout free trial version is available for download from our website. It includes all these programming tutorials along with source code samples.

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Default.aspx
      
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="ExtractHTML._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.PDF2HTML; namespace ExtractHTML { 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) { // This test file will be copied to the project directory on the pre-build event (see the project properties). String inputFile = Server.MapPath(@".\bin\sample2.pdf"); // Create Bytescout.PDF2HTML.HTMLExtractor instance HTMLExtractor extractor = new HTMLExtractor(); extractor.RegistrationName = "demo"; extractor.RegistrationKey = "demo"; // Set HTML with CSS extraction mode extractor.ExtractionMode = HTMLExtractionMode.HTMLWithCSS; // Embed images into HTML file extractor.SaveImages = ImageHandling.Embed; // Load sample PDF document extractor.LoadDocumentFromFile(inputFile); Response.Clear(); Response.ContentType = "text/html"; // Save extracted text to output stream extractor.SaveHtmlToStream(Response.OutputStream); Response.End(); extractor.Dispose(); } } }

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Default.aspx.designer.cs
      
//------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:2.0.50727.4952 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------ namespace ExtractHTML { /// <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; } }

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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" /> <!-- 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>

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