C# 将Word,Execl,PPT,Project, 文件转成PDF, 不依赖Office!!

git 地址

https://gitee.com/bandung/Execl_WordTOPDF.git

包括了各种破解的dll

Word转PDF

挨个引用

Word转PDF

    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!");

            }

        }

Execl转 PDF

 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 permission

                xlsSaveOption.SecurityOptions.ExtractContentPermission = false;

                //Disable print permission

                xlsSaveOption.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!");

            }

        }

PPT转PDF

public  void pptToPdf(string from, string to)

        {

            Presentation ppt = new Presentation(from);

            ppt.Save(to, Aspose.Slides.Export.SaveFormat.Pdf);

            Console.WriteLine("成功!");

        }

Project 文件转PDF

   public void project()

        {

            var project = new Aspose.Tasks.Project("1.mpp");

            // save in different formats

            project.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!");

        }

把文件压缩成压缩包

using (var archive = new Archive())

            {

               archive.CreateEntry("1.pptx", @"1.pptx");

               archive.Save(@"result.zip");

            }

如果想在其他语言调用使用Thrift吧,其实java 来转的话也很快

C# 将Word,Execl,PPT,Project, 文件转成PDF, 不依赖Office!!的相关教程结束。