ASP.NET 将Word转换成PDF

一、基于Office的解决方案

　　

　　 1.获取指定文件夹下的所有word文件

static void Main(string[] args)  {   try   {    Console.WriteLine("------------开始---------------");    string path = @"XXXXXXXXXXXXXXXXXX";//word所在的文件夹    string SaveFile = @"XXXXXXXXXXXXXXXXXX";//保存路径    DirectoryInfo di = new DirectoryInfo(path);    Console.Write("请输入指定名称(不输入获取所有文件):");    string filename = Console.ReadLine();    //找到该目录下的文件     FileInfo[] FileList;    if (!string.IsNullOrEmpty(filename))    {     FileList = di.GetFiles(filename);    }    else    {     FileList = di.GetFiles();    }    int Success = 0;    int Fail = 0;    foreach (FileInfo item in FileList)    {     string Filescr = SaveFile + item.Name;     bool bFlagPdf = Common.FileWordToPdf.ConvertToPdf(item.FullName, Filescr);     if (bFlagPdf == true)     {      Success++;      Console.WriteLine(item.Name + " ----- 转换成功");     }     else     {      Fail++;      Console.WriteLine(item.Name + " ----- 转换失败");     }    }    Console.WriteLine("------------本轮协议生成结束,结果如下:---------------");    Console.WriteLine("需生PDF共:" + FileList.Length + "份");    Console.WriteLine("成功PDF共:" + Success + "份协议");    Console.WriteLine("失败PDF共:" + Fail + "份协议");    Console.ReadKey();   }   catch (Exception ex)   {    Console.WriteLine(ex.ToString());   }  }

 　　2.创建一个Helper类

using Microsoft.Office.Interop.Word;using System.IO;public class FileWordToPdf_Helper {    /// <summary>  /// 直接使用Word转PDF  /// </summary>  /// <param name="mWordSrc">Word路径</param>  /// <param name="SavsFile">保存路径</param>  /// <returns></returns>  public static bool ConvertToPdf(string mWordSrc,string SavsFile)  {   try   {    #region Com component    Microsoft.Office.Interop.Word.Application appWord = null;    object oMissing = System.Reflection.Missing.Value;    if (appWord == null)    {     appWord = new Microsoft.Office.Interop.Word.Application();    }    Microsoft.Office.Interop.Word.Document doc = appWord.Documents.Open(mWordSrc);    doc.Activate();    string mPDFSrc = Path.ChangeExtension(SavsFile, "pdf");    doc.ExportAsFixedFormat(mPDFSrc, WdExportFormat.wdExportFormatPDF);    object saveChanges = WdSaveOptions.wdDoNotSaveChanges;    ((_Document)doc).Close(ref saveChanges, ref oMissing, ref oMissing);    doc = null;    ((_Application)appWord).Quit(ref oMissing, ref oMissing, ref oMissing);    appWord = null;    GC.Collect();    GC.WaitForPendingFinalizers();