C# html 转 pdf

方法一：

OpenHtmlToPdf

openhtmltopdf.png

  using (WebClient wc = new WebClient())
            {
                wc.Encoding = Encoding.UTF8;
               // string html = wc.DownloadString(url);
                string html = File.ReadAllText("C://ssss7.html");


                //var pdf = Pdf
                //.From(html)
                //.WithGlobalSetting("orientation", "Landscape")
                //.WithObjectSetting("web.defaultEncoding", "utf-8")
                //.Content();

                var pdf = Pdf
                 .From(html)
                 .OfSize(PaperSize.A4)
                 .WithoutOutline()
                 .WithMargins(2.5.Centimeters())
                 .Portrait()
                 .Comressed()
                 .Content();
                File.WriteAllBytes("C://fffff9.pdf", pdf);//保存在本地

                //HtmlToPdf toPdf = new HtmlToPdf();
                //toPdf.Options.PdfPageSize = PdfPageSize.A4;
                //toPdf.Options.MarginRight = 3;
                //toPdf.Options.MarginLeft = 3;


                //PdfDocument pdf = toPdf.ConvertHtmlString(html); ;

                //pdf.Save("C://fffff10.pdf");
                //pdf.Close();


            }

方法二： SelectPdf

                HtmlToPdf toPdf = new HtmlToPdf();
                toPdf.Options.PdfPageSize = PdfPageSize.A4;
                toPdf.Options.MarginRight = 3;
                toPdf.Options.MarginLeft = 3;


                PdfDocument pdf = toPdf.ConvertHtmlString(html); ;

                pdf.Save("C://fffff10.pdf");
                pdf.Close();

结果：

pdf.png