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c#使用Aspose打印文件

最近在研究winform打印文件,需要支持word,excel,ppt,pdf,图片这几种格式,不能依赖相关软件环境,研究后决定使用Aspose套件将相关文件全部转换成pdf后打印

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]             {                 "u0002u2006u2006u2003",                 "u0003u2006u2006u2003",                 "u0005u2005u2000u2003",                 "u0003u2000",                 "u000F",                 "u0002u2000",                 "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c#使用Aspose打印文件

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

 

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