Html styles are not applied to pdf in c#

Apr 28 2016 2:00 AM

Hi ,

This is my c# code :

Byte[] bytes;
int orderID = Convert.ToInt32(e.CommandArgument);
var templateData = ordersBL.GetTemplateDetails(orderID);
// Document document = new Document(PageSize.A4, 10, 10, 10, 10);

using (MemoryStream ms = new MemoryStream())
{
using (Document document = new Document(PageSize.POSTCARD.Rotate()))
{
PdfWriter writer = PdfWriter.GetInstance(document, ms);
foreach (var temp in templateData)
{

string message = temp.Message;

string tempimage = Convert.ToBase64String(temp.logo);

if (!document.IsOpen())
{
//Open the document for writing
document.Open();
}

string body;
body = "<!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>";
body += " <meta http - equiv = 'Content-Type' content = 'text/html; charset=utf-8' /> <title>Template </title> <style type = 'text/css' > ";
body += " ";
body += " ";
body += " .show_msg_pop { ";
body += " border: 6px solid #fd6667; ";
body += " border-radius: 4px; ";
body += " float: left; ";
body += " width: 100%; ";
body += " } ";
body += " .preview_dots { ";
body += " float: left; ";
body += " width: 100%; ";
body += " border: 3px dotted #999; ";
body += " padding: 20px; ";
body += " } ";
body += " ";
body += " </style> ";
body += "</head> ";
body += "<body>";
body += " <table class='show_msg_pop' cellspacing='10'>";
body += " <tr>";
body += " <td>";
body += " <table cellpadding='10' style='width:100%; border-style: dotted !important; border-width:3px; border-color:#999;'>";
body += " <tr>";
body += " <td id='msg' style='width:50%;'>";
body += " <img src='data:image/png;base64," + tempimage + "' width='90' height='90' />";
body += " </td>";
body += " <td class='content_pdf' style='vertical-align:top; top; font-size:10px;'>";
body += " <span style='border:1px dotted #999; float:left; width:100%;'>";
body += " <span style='margin-top:-20px; font-size:10px;'>";
body += temp.Number + ",";
body += " </span>";
body += " <span style='font-size:10px;'>";
body += temp.Street + ",";
body += " </span>";
body += " <span style='font-size:10px;'> ";
body += temp.City + ",";
body += " </span>";
body += " <span style='font-size:10px;'> ";
body += temp.State + ",";
body += " </span>";
body += " </span>";
body += "</td>";
body += "</tr>";
body += "<tr><td colspan='2'>" + message + "</td></tr>";
body += " </table>";
body += " </td>";
body += " </tr>";
body += " </table>";
body += "</ body >";
body += "</ html >";
var tagProcessors = (DefaultTagProcessorFactory)Tags.GetHtmlTagProcessorFactory();
tagProcessors.RemoveProcessor(HTML.Tag.IMG); // remove the default processor
tagProcessors.AddProcessor(HTML.Tag.IMG, new CustomImageTagProcessor()); // use our new processor

CssFilesImpl cssFiles = new CssFilesImpl();
cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS());
var cssResolver = new StyleAttrCSSResolver(cssFiles);
cssResolver.AddCss(@".code { color:red; border-color: Green; }", true);
//cssResolver.AddCss(@".show_msg_pop { border: 6px solid #fd6667; border - radius: 4px;padding: 10px;float: left;width: 100 %;}", true);
var charset = Encoding.UTF8;
var hpc = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider()));
hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); // inject the tagProcessors
var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(document, writer));
var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline);
var worker = new XMLWorker(pipeline, true);
var xmlParser = new XMLParser(true, worker, charset);
xmlParser.Parse(new StringReader(body));
document.NewPage();

}
document.Close();
}

bytes = ms.ToArray();

}

Response.Clear();
//string pdfName = "template";
Response.AddHeader("Content-Disposition", "attachment; filename=" + orderID + "_" + "template" + ".pdf");
Response.ContentType = "application/pdf";
Response.Buffer = true;
Response.Cache.SetCacheability(System.Web.HttpCacheability.NoCache);
Response.BinaryWrite(bytes);
Response.End();
Response.Close();
}

html look like this :

But the generated template pdf look like below :

font color is not applied to pdf.

Please give me a solution for that.

Thanks.

Answers (4)

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