Microsoft Word、Excel、PowerPoint转Pdf

　　Worksheet.ExportAsFixedFormat Method

Mark：

　　The ExportAsFixedFormat method is used to publish a workbook to either the PDF or XPS format.

Syntax：

　　expression .ExportAsFixedFormat(Type, Filename, Quality, IncludeDocProperties, IgnorePrintAreas, From, To, OpenAfterPublish)

　　expression   A variable that represents a Workbook, Sheet, Chart, or Range object.

　　

Parameters：

　　

代码实现：

 C++ Code 

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// Office2Pdf.cpp : Defines the entry point for the console application. // #include "stdafx.h" /*     功能：Office文件格式(doc/docx、xls/xlsx、ppt/pptx)转PDF格式文件     作者: ReOrganized by Michael Joessy 2017-06-01 Happy Children's Day     使用前提     [1]Office 2010(Word, Excel, PPT)     编译环境：     [1]VS2008     [2]Win7 x64     工程类型：Win32 Console Application */ //导入Office类型库 )  #import "C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSO.DLL" \     rename("RGB","_OfficeRGB") #import "C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA6\VBE6EXT.OLB" \     rename("Reference", "ignorethis") #import "C:\Program Files (x86)\Microsoft Office\Office14\MSWORD.OLB " \     rename("FindText","_FindText")\     rename("Rectangle","_Rectangle")\     rename("ExitWindows","_ExitWindows") #import "C:\Program Files (x86)\Microsoft Office\Office14\MSPPT.OLB" #import "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" \     rename("DialogBox","_DialogBox") \     rename("RGB","_RGB") \     exclude("IFont","IPicture") //使用头文件 #include <string> #include <iostream> //声明 int Word2Pdf(std::wstring inputFileName,std::wstring outputFileName); int Excel2Pdf(std::wstring inputFileName,std::wstring outputFileName); int Ppt2Pdf(std::wstring inputFileName,std::wstring outputFileName); //主函数 int _tmain(int argc, _TCHAR* argv[]) {     ;     HRESULT hr = CoInitialize(NULL);     if (FAILED(hr))     {         std::cout << "Initialize COM failed..." << std::endl;         ;     } std::wstring wsCmd;     std::wstring wsS;     std::wstring wsD; )     {         std::cout << "Command Usage: Office2pdf -[e|p|w] <source file name> <destination file name>" << std::endl;         std::cout << "         e.g.: Office2pdf -e MyFile.xlsx MyFile.pdf" << std::endl;         ;     } wsCmd = argv[];     wsS   = argv[];     wsD   = argv[]; if(wsCmd == L"-e")     {         nRet = Excel2Pdf(wsS.c_str(),wsD.c_str());     }     else if(wsCmd == L"-p")     {         nRet = Ppt2Pdf(wsS.c_str(),wsD.c_str());     }     else if(wsCmd == L"-w")     {         nRet = Word2Pdf(wsS.c_str(),wsD.c_str());     }       CoUninitialize(); )     {         std::cout << "Error:" << nRet << std::endl;     } return nRet; } //实现 int Word2Pdf(std::wstring inputFileName,std::wstring outputFileName)   {     ;     Word::_ApplicationPtr  pWordApp = NULL;      Word::_DocumentPtr   pDoc = NULL;      HRESULT hr = S_OK; BSTR szBstrOutputFileName;     szBstrOutputFileName = SysAllocString(outputFileName.c_str());         hr = pWordApp.CreateInstance(__uuidof(Word::Application));      if(hr != S_OK)     {         ;     } Word::DocumentsPtr pDocs = NULL;      pWordApp->get_Documents(&pDocs); if(pDocs==NULL)     {         nRet = ;         goto _RELEASE_APP;     } try     {         pDoc = pDocs->Open(&(_variant_t(inputFileName.c_str())));          if(pDoc == NULL)             goto _RELEASE_APP; pDoc->ExportAsFixedFormat(szBstrOutputFileName,Word::WdExportFormat::wdExportFormatPDF,VARIANT_FALSE,             Word::WdExportOptimizeFor::wdExportOptimizeForPrint,Word::WdExportRange::wdExportAllDocument,,             Word::WdExportItem::wdExportDocumentContent,VARIANT_TRUE,VARIANT_TRUE,             Word::WdExportCreateBookmarks::wdExportCreateNoBookmarks,VARIANT_TRUE,VARIANT_TRUE,VARIANT_FALSE); pDoc-> Close();          pDoc.Release();          pDoc = NULL;      }     catch(...)     {         nRet = ;     } _RELEASE_APP:     pWordApp->Quit();      pWordApp.Release();      pWordApp = NULL; return nRet; } int Excel2Pdf(std::wstring inputFileName,std::wstring outputFileName) {     HRESULT hr = S_OK;     ;     Excel::_ApplicationPtr pApplication = NULL;     Excel::_WorkbookPtr pThisWorkbook = NULL ;     BSTR szBstrInputFileName;     BSTR szBstrOutputFileName; szBstrInputFileName = SysAllocString(inputFileName.c_str());         szBstrOutputFileName = SysAllocString(outputFileName.c_str()); if (FAILED(pApplication.CreateInstance(__uuidof(Excel::Application))))     {         wprintf(L"CreateInstance failed w/err 0x%08lx\n", hr);         ;     }      try     {         pThisWorkbook = pApplication->GetWorkbooks()->Open(szBstrInputFileName);         pThisWorkbook->ExportAsFixedFormat(Excel::XlFixedFormatType::xlTypePDF, szBstrOutputFileName);         pThisWorkbook->Close();         pThisWorkbook.Release();         pThisWorkbook = NULL; }catch(...)     {         nRet = ;     } pApplication-> Quit();      pApplication.Release();      pApplication= NULL; return nRet; } int Ppt2Pdf(std::wstring inputFileName,std::wstring outputFileName) {     PowerPoint::_ApplicationPtr spPpApp = NULL;      PowerPoint::PresentationsPtr  spPres = NULL;     PowerPoint::_PresentationPtr  pPre = NULL; BSTR szBstrInputFileName;     BSTR szBstrOutputFileName;     BSTR szBstrEmpty;     HRESULT hr = S_OK;     ; szBstrInputFileName = SysAllocString(inputFileName.c_str());         szBstrOutputFileName = SysAllocString(outputFileName.c_str());     szBstrEmpty = SysAllocString(L""); if (FAILED(spPpApp.CreateInstance(__uuidof(PowerPoint::Application))))      {          wprintf(L"CreateInstance failed w/err 0x%08lx\n", hr);          ;      } spPres = spPpApp->Presentations;      if(spPres==NULL)     {         nRet = ;         goto _RELEASE_APP;     } try     {         pPre = spPres->Open(szBstrInputFileName,             Office::MsoTriState::msoTrue,Office::MsoTriState::msoFalse,Office::MsoTriState::msoFalse);         if(pPre ==NULL)         {             nRet = ;             goto _RELEASE_APP;         } pPre->ExportAsFixedFormat(szBstrOutputFileName,PowerPoint::PpFixedFormatType::ppFixedFormatTypePDF,             PowerPoint::PpFixedFormatIntent::ppFixedFormatIntentPrint,Office::MsoTriState::msoTriStateMixed,             PowerPoint::PpPrintHandoutOrder::ppPrintHandoutHorizontalFirst,PowerPoint::PpPrintOutputType::ppPrintOutputSlides,             Office::MsoTriState::msoFalse,NULL,PowerPoint::PpPrintRangeType::ppPrintAll,szBstrEmpty,             VARIANT_TRUE,VARIANT_FALSE,VARIANT_TRUE,VARIANT_TRUE,VARIANT_FALSE);         pPre->Close();         pPre.Release();         pPre = NULL;     }     catch(...)     {         nRet = ;     } _RELEASE_APP:     spPpApp->Quit();      spPpApp.Release();      spPpApp = NULL; return nRet; }