Default.aspx.cs
using System; using System.Web.UI; using Bytescout.PDFRenderer; namespace BasicExample { public partial class _Default : Page { 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(); } } }
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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