ByteScout Premium Suite - ASP.NET C# - Convert pdf to png with pdf renderer sdk - ByteScout

ByteScout Premium Suite – ASP.NET C# – Convert pdf to png with pdf renderer sdk

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How to convert pdf to png with pdf renderer sdk in ASP.NET C# with ByteScout Premium Suite

If you want to learn more then this tutorial will show how to convert pdf to png with pdf renderer sdk in ASP.NET C#

Source code documentation samples give simple and easy method to install a needed feature into your application. Want to convert pdf to png with pdf renderer sdk in your ASP.NET C# app? ByteScout Premium Suite is designed for it. ByteScout Premium Suite is the bundle that includes twelve SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording.

Want to quickly learn? This fast application programming interfaces of ByteScout Premium Suite for ASP.NET C# plus the guidelines and the code below will help you quickly learn how to convert pdf to png with pdf renderer sdk. Simply copy and paste in your ASP.NET C# project or application you and then run your app! Use of ByteScout Premium Suite in ASP.NET C# is also described in the documentation included along with the product.

You can download free trial version of ByteScout Premium Suite from our website with this and other source code samples for ASP.NET C#.

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Default.aspx
      
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="BasicExample._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 System.Web.UI; using Bytescout.PDFRenderer; namespace BasicExample { public partial class _Default : 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) { // Prepare a test document. // Multipage.pdf file will be copied to the project directory on the pre-build event (see the project properties). String inputDocument = Server.MapPath("multipage.pdf"); // Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it. RasterRenderer renderer = new RasterRenderer(); renderer.RegistrationName = "demo"; renderer.RegistrationKey = "demo"; // Load PDF document. renderer.LoadDocumentFromFile(inputDocument); // Prepare response. Response.Clear(); Response.ContentType = "image/png"; Response.AddHeader("Content-Disposition", "inline;filename=result.png"); // Render first page of the document to the output stream. renderer.Save(Response.OutputStream, RasterImageFormat.PNG, 0, 300); Response.End(); } } }

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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 BasicExample { public partial class _Default { protected 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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VIDEO

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