Convert html to pdf

Nageshwar Rao

10y1.7kLearn iOS Programming

i have tried with different .net packages.my code is like this

using System;

using EO.Pdf;

using System.Drawing;

using System.Web;

namespace HTMLtoPDF5

{

class Program

{

static void Main(string[] args)

{

try

{

string Url = "https://v16smoke.smartappbeta.com/enterprisedesktop/DocumentItemDetails.aspx?smartItemId=1610934&sessionid=c4c515ca90724e0e964aae9256b146b0&pageMode=view";

HtmlToPdfOptions opts = new HtmlToPdfOptions();

opts.AutoFitX = HtmlToPdfAutoFitMode.ScaleToFit;

opts.AutoFitY = HtmlToPdfAutoFitMode.None;

opts.ZoomLevel = 1;

// opts.NoScript = true;

// opts.PageSize = PdfPageSizes.A4;

opts.OutputArea = new System.Drawing.RectangleF(0.5f, 0.5f, 8.267f, 11.692f);

HtmlToPdf.ConvertUrl(Url, @"C:\Pictures\Testing2.pdf", opts);

}

catch (Exception ex)

{

Console.WriteLine("Error");

}

but contents in the html are not getting in pdf only few are getting remaining contents are not visible nut two pages are getting in pdf,one is empty

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Amit Mohanty4y ago
HtmlRenderer.PdfSharp is a 100% fully C# managed code, easy to use, thread safe and most importantly FREE (New BSD License) solution.
Usage

Download HtmlRenderer.PdfSharp nuget package.
Use Example Method.
public static Byte[] PdfSharpConvert(String html)
{
    Byte[] res = null;
    using (MemoryStream ms = new MemoryStream())
    {
        var pdf = TheArtOfDev.HtmlRenderer.PdfSharp.PdfGenerator.GeneratePdf(html, PdfSharp.PageSize.A4);
        pdf.Save(ms);
        res = ms.ToArray();
    }
    return res;
}
ref link: https://stackoverflow.com/questions/564650/convert-html-to-pdf-in-net
Jignesh Kumar4y ago
Hi,

Please use this link which will help you out,
https://www.kambu.pl/blog/how-to-generate-pdf-from-html-in-net-core-applications/
Marvin Reid4y ago
You can convert the HTML to PDF using the DocumentConverter. Here is some sample code you can build on:
using (DocumentConverter documentConverter = new DocumentConverter())
{
   var input = @"C:\Input\input.html");
   var output = @"C:\Output\output.pdf");
   var jobData = DocumentConverterJobs.CreateJobData(input, output, DocumentFormat.Pdf);
   jobData.JobName = "conversion job";

   var documentWriter = new DocumentWriter();
   documentConverter.SetDocumentWriterInstance(documentWriter);

   var renderingEngine = new AnnWinFormsRenderingEngine();
   documentConverter.SetAnnRenderingEngineInstance(renderingEngine);

   var job = documentConverter.Jobs.CreateJob(jobData);
   documentConverter.Jobs.RunJob(job);
}
https://www.leadtools.com/help/sdk/v22/tutorials/dotnet-console-convert-files-with-the-document-converter.html
Rahul Prasad10y ago
Check this link
http://www.e-iceblue.com/Tutorials/Spire.PDF/Spire.PDF-Program-Guide/Convert-HTML-to-PDF-with-New-Plugin.html
usingSystem.Drawing;
usingSpire.Pdf.Graphics;
usingSpire.Pdf.HtmlConverter.Qt;
namespaceSPIREPDF_HTMLtoPDF
{
classProgram
{
staticvoidMain(string[]args)
{
HtmlConverter.Convert("http://www.wikipedia.org/","HTMLtoPDF.pdf",
//enablejavascript
true,
//loadtimeout
100*1000,
//pagesize
newSizeF(612,792),
//pagemargins
newPdfMargins(0,0));
System.Diagnostics.Process.Start("HTMLtoPDF.pdf");
}
}
}
Nilesh Jadav10y ago
Hey !
Might be it that because of autofix option in the api, try with the manual way , width and height and other specification that is needed while converting to pdf. These are some better links that had tried the same , check once :
1) http://pdfcrowd.com/web-html-to-pdf-net/
2)http://stackoverflow.com/questions/19603899/convert-html-content-to-pdf-using-c-sharp-and-asp-net
3) http://www.codeproject.com/Questions/425227/Html-to-PDF-conversion-using-csharp

Try with this tool - wkhtmtopdf it will give you optimal result in viewing.