一：C#代码直接打印pdf文件（打印质保书pdf文件）

引用：

 

代码注释很详细了。

        private void btn_pdf_Click(object sender, RoutedEventArgs e)
        {
            string filePath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "Resource\\川AX5572 904080D005000.pdf";
            printShow(filePath);
        }

        /// <summary>
        /// 打印的代码
        /// </summary>
        /// <param name="url">要打印的PDF路径</param>
        private int printShow(string url)
        {
            int isOK = 0;
            PDFFile file = PDFFile.Open(url);
            PrinterSettings settings = new PrinterSettings();
            System.Drawing.Printing.PrintDocument pd = new System.Drawing.Printing.PrintDocument();
            settings.PrinterName = "NPI84FFAF (HP LaserJet MFP M436)"; // 打印机名称
            settings.PrintToFile = false;

            //设置纸张大小（可以不设置，取默认设置）3.90 in,  8.65 in
            PaperSize ps = new PaperSize("test", 4, 9);
            ps.RawKind = 9; //如果是自定义纸张，就要大于118，（A4值为9，详细纸张类型与值的对照请看http://msdn.microsoft.com/zh-tw/library/system.drawing.printing.papersize.rawkind(v=vs.85).aspx）

            O2S.Components.PDFRender4NET.Printing.PDFPrintSettings pdfPrintSettings = new O2S.Components.PDFRender4NET.Printing.PDFPrintSettings(settings);
            pdfPrintSettings.PaperSize = ps;
            pdfPrintSettings.PageScaling = O2S.Components.PDFRender4NET.Printing.PageScaling.FitToPrinterMarginsProportional;
            pdfPrintSettings.PrinterSettings.Copies = 1;

            try
            {
                file.Print(pdfPrintSettings);
                isOK = 1;
            }
            catch (Exception)
            {
                isOK = -1;
                throw;
            }
            finally
            {

                file.Dispose();
            }
            return isOK;
        }

　　

二：先生成excel在调用打印（生成excel主要在于布局）

按钮事件代码：

        private void btn_zbs_Click(object sender, RoutedEventArgs e)
        {
            // 准备好数据
            List<DynamicModel> dm = new List<DynamicModel>()
            {
                new DynamicModel(){BatchNumber="319040027",RelMpa = "470",RMpa = "655",A="29.0",Agt = "16.0",RmReL = "1.40",RelRel = "1.18",DirectBendingOne="",ResultOne = "",DirectBendingTwo = "I",
                    ResultTwo = "合格",
                    Metallography = "合格",
                    WeightDeviation="合格",
                    SurfaceQuality="合格",
                    SizeAndAppearance="合格",
                    Packing="合格",
                },
                new DynamicModel(){BatchNumber="319040027",RelMpa = "450",RMpa = "650",A="27.0",Agt = "15.4",RmReL = "1.45",RelRel = "1.13",DirectBendingOne="",ResultOne = "",DirectBendingTwo = "I",
                    ResultTwo = "合格",
                    Metallography = "合格",
                    WeightDeviation="合格",
                    SurfaceQuality="合格",
                    SizeAndAppearance="合格",
                    Packing="合格",
                },
                new DynamicModel(){BatchNumber="319040027",RelMpa = "435",RMpa = "640",A="28.0",Agt = "15.7",RmReL = "1.47",RelRel = "1.09",DirectBendingOne="",ResultOne = "",DirectBendingTwo = "I",
                    ResultTwo = "合格",
                    Metallography = "合格",
                    WeightDeviation="合格",
                    SurfaceQuality="合格",
                    SizeAndAppearance="合格",
                    Packing="合格",
                },
                new DynamicModel(){B