public void WordToPDF(String from,String to){try{Document doc = new Document(from);//保存为PDF文件，此处的SaveFormat支持很多种格式，如图片，epub,rtf 等等//权限这块的设置成不可复制PdfSaveOptions saveOptions = new PdfSaveOptions();// Create encryption details and set owner password.PdfEncryptionDetails encryptionDetails = new PdfEncryptionDetails(string.Empty, "password", PdfEncryptionAlgorithm.RC4_128);// Start by disallowing all permissions.encryptionDetails.Permissions = PdfPermissions.DisallowAll;// Extend permissions to allow editing or modifying annotations.encryptionDetails.Permissions = PdfPermissions.ModifyAnnotations | PdfPermissions.DocumentAssembly;saveOptions.EncryptionDetails = encryptionDetails;// Render the document to PDF format with the specified permissions.
                doc.Save(to , saveOptions);//doc.Save(to, SaveFormat.Pdf);Console.WriteLine("成功!");}catch (Exception e){Console.WriteLine(e);Console.WriteLine("强行报错!");}}

 public void ExeclToPDF(String from, String to){try{Aspose.Cells.Workbook xls = new Aspose.Cells.Workbook(from);Aspose.Cells.PdfSaveOptions xlsSaveOption = new Aspose.Cells.PdfSaveOptions();xlsSaveOption.SecurityOptions = new Aspose.Cells.Rendering.PdfSecurity.PdfSecurityOptions();#region pdf 加密//Set the user password//PDF加密功能//xlsSaveOption.SecurityOptions.UserPassword = "pdfKey";//Set the owner password//xlsSaveOption.SecurityOptions.OwnerPassword = "sxbztxmgzxt";#endregion//Disable extracting content permissionxlsSaveOption.SecurityOptions.ExtractContentPermission = false;//Disable print permissionxlsSaveOption.SecurityOptions.PrintPermission = false;xlsSaveOption.AllColumnsInOnePagePerSheet = true;//权限这块的设置成不可复制PdfSaveOptions saveOptions = new PdfSaveOptions();// Create encryption details and set owner password.PdfEncryptionDetails encryptionDetails = new PdfEncryptionDetails(string.Empty, "password", PdfEncryptionAlgorithm.RC4_128);// Start by disallowing all permissions.encryptionDetails.Permissions = PdfPermissions.DisallowAll;// Extend permissions to allow editing or modifying annotations.encryptionDetails.Permissions = PdfPermissions.ModifyAnnotations | PdfPermissions.DocumentAssembly;saveOptions.EncryptionDetails = encryptionDetails;// Render the document to PDF format with the specified permissions.//doc.Save(to, saveOptions);
xls.Save(to, xlsSaveOption);Console.WriteLine("转换成功!");}catch (Exception e){Console.WriteLine(e);Console.WriteLine("强行报错!");}}

public  void pptToPdf(string from, string to){Presentation ppt = new Presentation(from);ppt.Save(to, Aspose.Slides.Export.SaveFormat.Pdf);Console.WriteLine("成功!");}

   public void project(){var project = new Aspose.Tasks.Project("1.mpp");// save in different formatsproject.Save("file\\output.pdf", Aspose.Tasks.Saving.SaveFileFormat.PDF);project.Save("file\\output.html", Aspose.Tasks.Saving.SaveFileFormat.HTML);project.Save("file\\output.xml", Aspose.Tasks.Saving.SaveFileFormat.XML);project.Save("file\\output.png", Aspose.Tasks.Saving.SaveFileFormat.PNG);Console.WriteLine("成功!");}

using (var archive = new Archive()){archive.CreateEntry("1.pptx", @"1.pptx");archive.Save(@"result.zip");}