c#中怎么利用Aspose打印文件

本篇文章给大家分享的是有关c#中怎么利用Aspose打印文件，小编觉得挺实用的，因此分享给大家学习，希望大家阅读完这篇文章后可以有所收获，话不多说，跟着小编一起来看看吧。

WrodToPDF

使用Aspose.Word 11.9，需要配合licence文件破解

//去水印
            string licenseFile = "Aspose.Words.lic";
            if (File.Exists(licenseFile))
            {
                Aspose.Words.License license = new Aspose.Words.License();
                license.SetLicense(licenseFile);
            }

            //转换
            Aspose.Words.Document doc = new Aspose.Words.Document(FileFullName);
            doc.Save(SaveFileName, Aspose.Words.SaveFormat.Pdf);

ExcelToPDF

使用Aspose.Cell 8.3（破解版本）

//转换Workbook excel = new Workbook(FileFullName);
                excel.Save(SaveFileName, Aspose.Cells.SaveFormat.Pdf);

PPTToPDF

使用Aspose.Slides 16.9（需要配合代码破解）

//去水印string[] stModule = new string[8]
            {"\u0002\u2006\u2006\u2003","\u0003\u2006\u2006\u2003","\u0005\u2005\u2000\u2003","\u0003\u2000","\u000F","\u0002\u2000","\u0003","\u0002"};
            Assembly assembly = Assembly.GetAssembly(typeof(Aspose.Slides.License));
            Type typeLic = null, typeIsTrial = null, typeHelper = null;foreach (Type type in assembly.GetTypes())
            {if ((typeLic == null) && (type.Name == stModule[0]))
                {
                    typeLic = type;
                }else if ((typeIsTrial == null) && (type.Name == stModule[1]))
                {
                    typeIsTrial = type;
                }else if ((typeHelper == null) && (type.Name == stModule[2]))
                {
                    typeHelper = type;
                }
            }if (typeLic == null || typeIsTrial == null || typeHelper == null)
            {throw new Exception();
            }object lic = Activator.CreateInstance(typeLic);int findCount = 0;foreach (FieldInfo field in typeLic.GetFields(BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance))
            {if (field.FieldType == typeLic && field.Name == stModule[3])
                {
                    field.SetValue(null, lic);++findCount;
                }else if (field.FieldType == typeof(DateTime) && field.Name == stModule[4])
                {
                    field.SetValue(lic, DateTime.MaxValue);++findCount;
                }else if (field.FieldType == typeIsTrial && field.Name == stModule[5])
                {
                    field.SetValue(lic, 1);++findCount;
                }

            }foreach (FieldInfo field in typeHelper.GetFields(BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance))
            {if (field.FieldType == typeof(bool) && field.Name == stModule[6])
                {
                    field.SetValue(null, false);++findCount;
                }if (field.FieldType == typeof(int) && field.Name == stModule[7])
                {
                    field.SetValue(null, 128);++findCount;
                }
            }if (findCount < 5)
            {throw new NotSupportedException("无效的版本");
            }//转换Presentation ppt = new Presentation(FileFullName);
            ppt.Save(SaveFileName, Aspose.Slides.Export.SaveFormat.Pdf);

图片ToPDF

使用Aspose.Pdf 9.4（需要配合代码破解）

//去水印private const string Key = "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";private static Stream LStream = (Stream)new MemoryStream(Convert.FromBase64String(Key));var l = new Aspose.Pdf.License();
                    l.SetLicense(LStream);//转换Document doc = new Document();
                    Page page = doc.Pages.Add();
                    Aspose.Pdf.Image image = new Aspose.Pdf.Image();
                    image.File = FileFullName;
                    page.Paragraphs.Add(image);
                    PrintFileName = OfficeUtil.CombinePDFPath(ConvertPDFName);
                    doc.Save(PrintFileName);

PDF文件打印

使用Aspose.Pdf打印文件可以直接设置打印机名称，分数，方向d等

　　　　　　　　　　　System.Drawing.Printing.PrinterSettings ps = new     
                    System.Drawing.Printing.PrinterSettings();
                    ps.PrinterName = PrinterName;
                    ps.Copies = Copies;
                    ps.Duplex = Direction;

                    PdfViewer viewer = new PdfViewer();
                    viewer.BindPdf(PrintFileName);
                    viewer.PrintDocumentWithSettings(ps);
                    viewer.Close();

注：对于excel转换pdf后是没有表格线的，ppt转换pdf后打印会被截断，需要自己调整方向与纸张大小设置

以上就是c#中怎么利用Aspose打印文件，小编相信有部分知识点可能是我们日常工作会见到或用到的。希望你能通过这篇文章学到更多知识。更多详情敬请关注亿速云行业资讯频道。