PdfToWord pdf转换为Word方法

Program.cs

//程序集 Aspose.Pdf.dll, v9.4.0.0
using Aspose.Pdf;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Configuration;

namespace TestPdfTranslateExcle
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                string pdfFileName = ConfigurationManager.AppSettings["pdfFileName"];
                string saveExcelName = ConfigurationManager.AppSettings["saveExcelName"];
                string saveDocName = ConfigurationManager.AppSettings["saveDocName"];
                string saveHtmlName = ConfigurationManager.AppSettings["saveHtmlName"];
                string translateType = "1";
                //加载license
                new Aspose.Pdf.License().SetLicense(License.LStream);
                Stream fileStream = FileToStream(pdfFileName);
                Document document = new Document(fileStream, true);
                //设置转换为excel属性
                ExcelSaveOptions excelSaveOption = new ExcelSaveOptions()
                {
                    //最是使用sheet
                    MinimizeTheNumberOfWorksheets = true,
                    //同时也转换列
                    InsertBlankColumnAtFirst = true
                };
                //设置转换为Word属性
                DocSaveOptions docSaveOption = new DocSaveOptions()
                {
                    //转换格式
                    Format = DocSaveOptions.DocFormat.Doc,
                    Mode = DocSaveOptions.RecognitionMode.Flow
                };
                //转换为html需要研究
                HtmlSaveOptions htmlSaveOption = new HtmlSaveOptions(HtmlDocumentType.Html5);
                Console.WriteLine("开始转换！");
                //保存为excel文件
                if (translateType == "1")
                    document.Save(saveExcelName, excelSaveOption);
                else if (translateType == "2")
                    document.Save(saveDocName, docSaveOption);
                else if (translateType == "3")
                {
                    //继续转换为pdf
                    string outFile = "output.pdf";
                    Document doc = new Document(pdfFileName);
                    doc.Convert(new MemoryStream(), PdfFormat.PDF_A_1A, ConvertErrorAction.Delete);
                    doc.Save(outFile);
                }
                else if (translateType == "4")
                    document.Save(saveHtmlName, SaveFormat.Html);
                Console.WriteLine("转换完成！");
            }
            catch (Exception ex)
            {
                throw (ex);
            }
            #region 转换为PDF测试
            //使用 Microsoft.Office
            string strpath = @"C:\Users\qingping.li\Desktop\000025-20170408-测试报告：2016年年度报告_4737K.pdf";
            string targetPath = @"C:\Users\qingping.li\Desktop\1.word";
            WordToPDF(strpath, targetPath);
            #endregion

        }
        /// <summary>
        /// 将文件转换为steam
        /// </summary>
        /// <param name="fileName"></param>
        /// <returns></returns>
        public static Stream FileToStream(string fileName)
        {
            // 打开文件
            FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
            // 读取文件的 byte[]
            byte[] bytes = new byte[fileStream.Length];
            fileStream.Read(bytes, 0, bytes.Length);
            fileStream.Close();
            // 把 byte[] 转换成 Stream
            Stream stream = new MemoryStream(bytes);
            return stream;
        }

        public static bool WordToPDF(string sourcePath, string targetPath)
        {
            bool result = false;
            Microsoft.Office.Interop.Word.Application application = new Microsoft.Office.Interop.Word.Application();
            Microsoft.Office.Interop.Word.Document document = null;
            try
            {
                application.Visible = false;
                document = application.Documents.Open(sourcePath);
                document.ExportAsFixedFormat(targetPath, Microsoft.Office.Interop.Word.WdExportFormat.wdExportFormatPDF);
                result = true;
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                result = false;
            }
            finally
            {
                document.Close();
            }
            return result;
        }
    }
}

License.cs

using System;
using System.IO;
namespace TestPdfTranslateExcle
{
    public static class License
    {
        //可用的licence
        public const string Key =
            "PExpY2Vuc2U+DQogIDxEYXRhPg0KICAgIDxMaWNlbnNlZFRvPkFzcG9zZSBTY290bGFuZCB" +
            "UZWFtPC9MaWNlbnNlZFRvPg0KICAgIDxFbWFpbFRvPmJpbGx5Lmx1bmRpZUBhc3Bvc2UuY2" +
            "9tPC9FbWFpbFRvPg0KICAgIDxMaWNlbnNlVHlwZT5EZXZlbG9wZXIgT0VNPC9MaWNlbnNlV" +
            "HlwZT4NCiAgICA8TGljZW5zZU5vdGU+TGltaXRlZCB0byAxIGRldmVsb3BlciwgdW5saW1p" +
            "dGVkIHBoeXNpY2FsIGxvY2F0aW9uczwvTGljZW5zZU5vdGU+DQogICAgPE9yZGVySUQ+MTQ" +
            "wNDA4MDUyMzI0PC9PcmRlcklEPg0KICAgIDxVc2VySUQ+OTQyMzY8L1VzZXJJRD4NCiAgIC" +
            "A8T0VNPlRoaXMgaXMgYSByZWRpc3RyaWJ1dGFibGUgbGljZW5zZTwvT0VNPg0KICAgIDxQc" +
            "m9kdWN0cz4NCiAgICAgIDxQcm9kdWN0PkFzcG9zZS5Ub3RhbCBmb3IgLk5FVDwvUHJvZHVj" +
            "dD4NCiAgICA8L1Byb2R1Y3RzPg0KICAgIDxFZGl0aW9uVHlwZT5FbnRlcnByaXNlPC9FZGl" +
            "0aW9uVHlwZT4NCiAgICA8U2VyaWFsTnVtYmVyPjlhNTk1NDdjLTQxZjAtNDI4Yi1iYTcyLT" +
            "djNDM2OGYxNTFkNzwvU2VyaWFsTnVtYmVyPg0KICAgIDxTdWJzY3JpcHRpb25FeHBpcnk+M" +
            "jAxNTEyMzE8L1N1YnNjcmlwdGlvbkV4cGlyeT4NCiAgICA8TGljZW5zZVZlcnNpb24+My4w" +
            "PC9MaWNlbnNlVmVyc2lvbj4NCiAgICA8TGljZW5zZUluc3RydWN0aW9ucz5odHRwOi8vd3d" +
            "3LmFzcG9zZS5jb20vY29ycG9yYXRlL3B1cmNoYXNlL2xpY2Vuc2UtaW5zdHJ1Y3Rpb25zLm" +
            "FzcHg8L0xpY2Vuc2VJbnN0cnVjdGlvbnM+DQogIDwvRGF0YT4NCiAgPFNpZ25hdHVyZT5GT" +
            "zNQSHNibGdEdDhGNTlzTVQxbDFhbXlpOXFrMlY2RThkUWtJUDdMZFRKU3hEaWJORUZ1MXpP" +
            "aW5RYnFGZkt2L3J1dHR2Y3hvUk9rYzF0VWUwRHRPNmNQMVpmNkowVmVtZ1NZOGkvTFpFQ1R" +
            "Hc3pScUpWUVJaME1vVm5CaHVQQUprNWVsaTdmaFZjRjhoV2QzRTRYUTNMemZtSkN1YWoyTk" +
            "V0ZVJpNUhyZmc9PC9TaWduYXR1cmU+DQo8L0xpY2Vuc2U+";
        public static Stream LStream = (Stream)new MemoryStream(Convert.FromBase64String(TestPdfTranslateExcle.License.Key));
        public static void SetPdfLicense()
        {
            var l = new Aspose.Pdf.License();
            l.SetLicense(@"D:\Documents\Visual Studio 2013\Projects\PDF格式转换\TestPdfTranslateExcle\NewFolder1\Aspose.Pdf.lic");
        }
    }
}