【源码】Word转PDF V1.0.1 小软件，供新手参考

毒逆天 · 发表于 2015-12-13 14:48

昨天有一朋友让我帮忙找一款Word转PDF的软件，今天自己捣鼓出点成果封装个Helper供大家使用~

开源地址：https://github.com/dunitian/WordConvertPDF

软件下载：https://github.com/dunitian/WordConvertPDF/tree/master/Bin

封装了一个Helper类，供大家调用：

[C#] 纯文本查看 复制代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Office.Interop.Word;
using System.IO;
 
namespace WordConvertPDF
{
    public static class WordToPDFHelper
    {
        /// <summary>
        /// Word转换成PDF(单个文件转换推荐使用)
        /// </summary>
        /// <param name="inputPath">载入完整路径</param>
        /// <param name="outputPath">保存完整路径</param>
        /// <param name="startPage">初始页码（默认为第一页[0]）</param>
        /// <param name="endPage">结束页码（默认为最后一页）</param>
        public static bool WordToPDF(string inputPath, string outputPath, int startPage = 0, int endPage = 0)
        {
            bool b = true;
 
            #region 初始化
            //初始化一个application
            Application wordApplication = new Application();
            //初始化一个document
            Document wordDocument = null;
            #endregion
 
            #region 参数设置~~我去累死宝宝了~~（所谓的参数都是根据这个方法来的:ExportAsFixedFormat）
            //word路径
            object wordPath = Path.GetFullPath(inputPath);
 
            //输出路径
            string pdfPath = Path.GetFullPath(outputPath);
 
            //导出格式为PDF
            WdExportFormat wdExportFormat = WdExportFormat.wdExportFormatPDF;
 
            //导出大文件
            WdExportOptimizeFor wdExportOptimizeFor = WdExportOptimizeFor.wdExportOptimizeForPrint;
 
            //导出整个文档
            WdExportRange wdExportRange = WdExportRange.wdExportAllDocument;
 
            //开始页码
            int startIndex = startPage;
 
            //结束页码
            int endIndex = endPage;
 
            //导出不带标记的文档（这个可以改）
            WdExportItem wdExportItem = WdExportItem.wdExportDocumentContent;
 
            //包含word属性
            bool includeDocProps = true;
 
            //导出书签
            WdExportCreateBookmarks paramCreateBookmarks = WdExportCreateBookmarks.wdExportCreateWordBookmarks;
 
            //默认值
            object paramMissing = Type.Missing;
 
            #endregion
 
            #region 转换
            try
            {
                //打开word
                wordDocument = wordApplication.Documents.Open(ref wordPath, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing);
                //转换成指定格式
                if (wordDocument != null)
                {
                    wordDocument.ExportAsFixedFormat(pdfPath, wdExportFormat, false, wdExportOptimizeFor, wdExportRange, startIndex, endIndex, wdExportItem, includeDocProps, true, paramCreateBookmarks, true, true, false, ref paramMissing);
                }
            }
            catch (Exception ex)
            {
                b = false;
            }
            finally
            {
                //关闭
                if (wordDocument != null)
                {
                    wordDocument.Close(ref paramMissing, ref paramMissing, ref paramMissing);
                    wordDocument = null;
                }
 
                //退出
                if (wordApplication != null)
                {
                    wordApplication.Quit(ref paramMissing, ref paramMissing, ref paramMissing);
                    wordApplication = null;
                }
            }
 
            return b;
            #endregion
        }
 
        /// <summary>
        /// Word转换成PDF(批量文件转换推荐使用)
        /// </summary>
        /// <param name="inputPath">文件完整路径</param>
        /// <param name="outputPath">保存路径</param>
        public  static int WordsToPDFs(string[] inputPaths, string outputPath)
        {
            int count = 0;
 
            #region 初始化
            //初始化一个application
            Application wordApplication = new Application();
            //初始化一个document
            Document wordDocument = null;
            #endregion
 
            //默认值
            object paramMissing = Type.Missing;
 
            for (int i = 0; i < inputPaths.Length; i++)
            {
                #region 参数设置~~我去累死宝宝了~~（所谓的参数都是根据这个方法来的:ExportAsFixedFormat）
                //word路径
                object wordPath = Path.GetFullPath(inputPaths[i]);
 
                //获取文件名
                string outputName = Path.GetFileNameWithoutExtension(inputPaths[i]);
 
                //输出路径
                string pdfPath = Path.GetFullPath(outputPath + @"\" + outputName + ".pdf");
 
                //导出格式为PDF
                WdExportFormat wdExportFormat = WdExportFormat.wdExportFormatPDF;
 
                //导出大文件
                WdExportOptimizeFor wdExportOptimizeFor = WdExportOptimizeFor.wdExportOptimizeForPrint;
 
                //导出整个文档
                WdExportRange wdExportRange = WdExportRange.wdExportAllDocument;
 
                //开始页码
                int startIndex = 0;
 
                //结束页码
                int endIndex = 0;
 
                //导出不带标记的文档（这个可以改）
                WdExportItem wdExportItem = WdExportItem.wdExportDocumentContent;
 
                //包含word属性
                bool includeDocProps = true;
 
                //导出书签
                WdExportCreateBookmarks paramCreateBookmarks = WdExportCreateBookmarks.wdExportCreateWordBookmarks;                           
 
                #endregion
                 
                #region 转换
                try
                {
                    //打开word
                    wordDocument = wordApplication.Documents.Open(ref wordPath, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing);
                    //转换成指定格式
                    if (wordDocument != null)
                    {
                        wordDocument.ExportAsFixedFormat(pdfPath, wdExportFormat, false, wdExportOptimizeFor, wdExportRange, startIndex, endIndex, wdExportItem, includeDocProps, true, paramCreateBookmarks, true, true, false, ref paramMissing);
                    }
                    count++;
                }
                catch (Exception ex)
                {
                }
                finally
                {
                    //关闭
                    if (wordDocument != null)
                    {
                        wordDocument.Close(ref paramMissing, ref paramMissing, ref paramMissing);
                        wordDocument = null;
                    }
                }
            }
 
            //退出
            if (wordApplication != null)
            {
                wordApplication.Quit(ref paramMissing, ref paramMissing, ref paramMissing);
                wordApplication = null;
            }
            return count;
                #endregion
        }
 
        #region 其他
        /// <summary>
        /// Word转换成PDF（带日记）
        /// </summary>
        /// <param name="inputPath">载入完整路径</param>
        /// <param name="outputPath">保存完整路径</param>
        /// <param name="log">转换日记</param>
        /// <param name="startPage">初始页码（默认为第一页[0]）</param>
        /// <param name="endPage">结束页码（默认为最后一页）</param>
        public static void WordToPDFCreateLog(string inputPath, string outputPath, out string log, int startPage = 0, int endPage = 0)
        {
            log = "success";
 
            #region 初始化
            //初始化一个application
            Application wordApplication = new Application();
            //初始化一个document
            Document wordDocument = null;
            #endregion
 
            #region 参数设置~~我去累死宝宝了~~
            //word路径
            object wordPath = Path.GetFullPath(inputPath);
 
            //输出路径
            string pdfPath = Path.GetFullPath(outputPath);
 
            //导出格式为PDF
            WdExportFormat wdExportFormat = WdExportFormat.wdExportFormatPDF;
 
            //导出大文件
            WdExportOptimizeFor wdExportOptimizeFor = WdExportOptimizeFor.wdExportOptimizeForPrint;
 
            //导出整个文档
            WdExportRange wdExportRange = WdExportRange.wdExportAllDocument;
 
            //开始页码
            int startIndex = startPage;
 
            //结束页码
            int endIndex = endPage;
 
            //导出不带标记的文档（这个可以改）
            WdExportItem wdExportItem = WdExportItem.wdExportDocumentContent;
 
            //包含word属性
            bool includeDocProps = true;
 
            //导出书签
            WdExportCreateBookmarks paramCreateBookmarks = WdExportCreateBookmarks.wdExportCreateWordBookmarks;
 
            //默认值
            object paramMissing = Type.Missing;
 
            #endregion
 
            #region 转换
            try
            {
                //打开word
                wordDocument = wordApplication.Documents.Open(ref wordPath, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing, ref paramMissing);
                //转换成指定格式
                if (wordDocument != null)
                {
                    wordDocument.ExportAsFixedFormat(pdfPath, wdExportFormat, false, wdExportOptimizeFor, wdExportRange, startIndex, endIndex, wdExportItem, includeDocProps, true, paramCreateBookmarks, true, true, false, ref paramMissing);
                }
            }
            catch (Exception ex)
            {
                if (ex != null) { log = ex.ToString(); }
            }
            finally
            {
                //关闭
                if (wordDocument != null)
                {
                    wordDocument.Close(ref paramMissing, ref paramMissing, ref paramMissing);
                    wordDocument = null;
                }
 
                //退出
                if (wordApplication != null)
                {
                    wordApplication.Quit(ref paramMissing, ref paramMissing, ref paramMissing);
                    wordApplication = null;
                }
                GC.Collect();
                GC.WaitForPendingFinalizers();
                GC.Collect();
                GC.WaitForPendingFinalizers();
            }
            #endregion
        }
        #endregion
    }
}

xjwebs · 发表于 2015-12-13 15:48

话说，打开word，文件——另存为PDF格式就OK啦。
倒是PDF转word是很多人的需求，市面上免费版已经转收费了

Mooch · 发表于 2015-12-13 15:29

楼主好厉害点个赞！！

小沐 · 发表于 2015-12-13 14:55

楼主性哭了，源代码还分享，6666666666

dong2825678 · 发表于 2015-12-13 14:58

感谢楼主分享啊·

stuffer · 发表于 2015-12-13 15:14

非常感谢楼主分享思路，由于自己是64位暂时没试验，但还是很感谢你

hxz8998 · 发表于 2015-12-13 15:25

哦哦。好东西呀，谢谢你啦！

liubenqiang · 发表于 2015-12-13 15:35

回去测试一下！

唯一哟i · 发表于 2015-12-13 15:52

这好像没什么用。- -

流年cf · 发表于 2015-12-13 19:34

赞一个

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