Add Html to a PDF document

Environment

Product Version	2021.3.1109	Author
Product	RadPdfProcessing	Dimitar Karamfilov

Description

You have an HTML that needs to be converted to PDF or added to an existing document.

Solution

You can use the WordsProcessing library to convert the content to a RadFlowDocument and then insert it to the existing document along with other content.

• c#

HtmlFormatProvider provider = new HtmlFormatProvider(); 
var htmlConteont = provider.Import(File.ReadAllText(@"....\HtmlPage1.html")); 
 
RadFlowDocument document = new RadFlowDocument(); 
RadFlowDocumentEditor editor = new RadFlowDocumentEditor(document); 
 
editor.InsertText("Sample Content"); 
editor.InsertParagraph(); 
 
var options = new InsertDocumentOptions(); 
options.ConflictingStylesResolutionMode = ConflictingStylesResolutionMode.UseTargetStyle; 
editor.InsertDocument(htmlConteont, options); 
 
editor.InsertText("Content After"); 
 
var pdfFProvider = new PdfFormatProvider(); 
var pdfBytes = pdfFProvider.Export(document); 
File.WriteAllBytes("result.pdf", pdfBytes);