001.using System;
002.using System.Collections.Generic;
003.using System.Linq;
004.using System.Web;
005.using Word = Microsoft.Office.Interop.Word;
006.using Excel = Microsoft.Office.Interop.Excel;
007.using PowerPoint = Microsoft.Office.Interop.PowerPoint;
008.using Microsoft.Office.Core;
009.namespace Wolfy.OfficePreview
010.{
011./// <summary>
012./// Office2Pdf 將Office文檔轉(zhuǎn)化為pdf
013./// </summary>
014.public class Office2PDFHelper
015.{
016.public Office2PDFHelper()
017.{
018.//
019.// TODO: 在此處添加構(gòu)造函數(shù)邏輯
020.//
021.}
022./// <summary>
023./// Word轉(zhuǎn)換成pdf
024./// </summary>
025./// <param name="sourcePath">源文件路徑</param>
026./// <param name="targetPath">目標(biāo)文件路徑</param>
027./// <returns>true=轉(zhuǎn)換成功</returns>
028.public static bool DOCConvertToPDF(string sourcePath, string targetPath)
029.{
030.bool result = false;
031.Word.WdExportFormat exportFormat = Word.WdExportFormat.wdExportFormatPDF;
032.object paramMissing = Type.Missing;
033.Word.ApplicationClass wordApplication = new Word.ApplicationClass();
034.Word.Document wordDocument = null;
035.try
036.{
037.object paramSourceDocPath = sourcePath;
038.string paramExportFilePath = targetPath;
039.Word.WdExportFormat paramExportFormat = exportFormat;
040.bool paramOpenAfterExport = false;
041.Word.WdExportOptimizeFor paramExportOptimizeFor = Word.WdExportOptimizeFor.wdExportOptimizeForPrint;
042.Word.WdExportRange paramExportRange = Word.WdExportRange.wdExportAllDocument;
043.int paramStartPage = 0;
044.int paramEndPage = 0;
045.Word.WdExportItem paramExportItem = Word.WdExportItem.wdExportDocumentContent;
046.bool paramIncludeDocProps = true;
047.bool paramKeepIRM = true;
048.Word.WdExportCreateBookmarks paramCreateBookmarks = Word.WdExportCreateBookmarks.wdExportCreateWordBookmarks;
049.bool paramDocStructureTags = true;
050.bool paramBitmapMissingFonts = true;
051.bool paramUseISO19005_1 = false;
052.wordDocument = wordApplication.Documents.Open(
053.ref paramSourceDocPath, ref paramMissing, ref paramMissing,
054.ref paramMissing, ref paramMissing, ref paramMissing,
055.ref paramMissing, ref paramMissing, ref paramMissing,
056.ref paramMissing, ref paramMissing, ref paramMissing,
057.ref paramMissing, ref paramMissing, ref paramMissing,
058.ref paramMissing);
059.if (wordDocument != null)
060.wordDocument.ExportAsFixedFormat(paramExportFilePath,
061.paramExportFormat, paramOpenAfterExport,
062.paramExportOptimizeFor, paramExportRange, paramStartPage,
063.paramEndPage, paramExportItem, paramIncludeDocProps,
064.paramKeepIRM, paramCreateBookmarks, paramDocStructureTags,
065.paramBitmapMissingFonts, paramUseISO19005_1,
066.ref paramMissing);
067.result = true;
068.}
069.catch
070.{
071.result = false;
072.}
073.finally
074.{
075.if (wordDocument != null)
076.{
077.wordDocument.Close(ref paramMissing, ref paramMissing, ref paramMissing);
078.wordDocument = null;
079.}
080.if (wordApplication != null)
081.{
082.wordApplication.Quit(ref paramMissing, ref paramMissing, ref paramMissing);
083.wordApplication = null;
084.}
085.GC.Collect();
086.GC.WaitForPendingFinalizers();
087.GC.Collect();
088.GC.WaitForPendingFinalizers();
089.}
090.return result;
091.}
092.
093./// <summary>
094./// 把Excel文件轉(zhuǎn)換成PDF格式文件
095./// </summary>
096./// <param name="sourcePath">源文件路徑</param>
097./// <param name="targetPath">目標(biāo)文件路徑</param>
098./// <returns>true=轉(zhuǎn)換成功</returns>
099.public static bool XLSConvertToPDF(string sourcePath, string targetPath)
100.{
101.bool result = false;
102.Excel.XlFixedFormatType targetType = Excel.XlFixedFormatType.xlTypePDF;
103.object missing = Type.Missing;
104.Excel.ApplicationClass application = null;
105.Excel.Workbook workBook = null;
106.try
107.{
108.application = new Excel.ApplicationClass();
109.object target = targetPath;
110.object type = targetType;
111.workBook = application.Workbooks.Open(sourcePath, missing, missing, missing, missing, missing,
112.missing, missing, missing, missing, missing, missing, missing, missing, missing);
113.workBook.ExportAsFixedFormat(targetType, target, Excel.XlFixedFormatQuality.xlQualityStandard, true, false, missing, missing, missing, missing);
114.result = true;
115.}
116.catch
117.{
118.result = false;
119.}
120.finally
121.{
122.if (workBook != null)
123.{
124.workBook.Close(true, missing, missing);
125.workBook = null;
126.}
127.if (application != null)
128.{
129.application.Quit();
130.application = null;
131.}
132.GC.Collect();
133.GC.WaitForPendingFinalizers();
134.GC.Collect();
135.GC.WaitForPendingFinalizers();
136.}
137.return result;
138.}
139.///<summary>
140./// 把PowerPoint文件轉(zhuǎn)換成PDF格式文件
141.///</summary>
142.///<param name="sourcePath">源文件路徑</param>
143.///<param name="targetPath">目標(biāo)文件路徑</param>
144.///<returns>true=轉(zhuǎn)換成功</returns>
145.public static bool PPTConvertToPDF(string sourcePath, string targetPath)
146.{
147.bool result;
148.PowerPoint.PpSaveAsFileType targetFileType = PowerPoint.PpSaveAsFileType.ppSaveAsPDF;
149.object missing = Type.Missing;
150.PowerPoint.ApplicationClass application = null;
151.PowerPoint.Presentation persentation = null;
152.try
153.{
154.application = new PowerPoint.ApplicationClass();
155.persentation = application.Presentations.Open(sourcePath, MsoTriState.msoTrue, MsoTriState.msoFalse, MsoTriState.msoFalse); persentation.SaveAs(targetPath, targetFileType, Microsoft.Office.Core.MsoTriState.msoTrue);
156.result = true;
157.}
158.catch
159.{
160.result = false;
161.}
162.finally
163.{
164.if (persentation != null)
165.{
166.persentation.Close();
167.persentation = null;
168.}
169.if (application != null)
170.{
171.application.Quit();
172.application = null;
173.}
174.GC.Collect();
175.GC.WaitForPendingFinalizers();
176.GC.Collect();
177.GC.WaitForPendingFinalizers();
178.}
179.return result;
180.}
181.}
182.}
183.
184.Office2PDFHelper
