MFC/C++操作wordWord篇
Posted dennyTao
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MFC操作Word
一．初始化操作
1.导入类库
下面的操作基于Word2003
点击查看->建立类向导-> Add Class...\From a type Library...-> C:\Program Files\Microsoft Office\Office\MSWORD9.OLB，接下来就可以看到导入的类msword.h, msword.cpp。
2.初始化COM
找到App的InitInstance()函数，在其中添加 AfxOleInit()函数的调用，如：
if (!AfxOleInit())
{
AfxMessageBox("注册COM出错!");
return FALSE;
}
二．我自己写的Word操作类
你写的时候可以直接使用这个类，在它的基础上修改一下。我参考自http://www.cnitblog.com/lifw/articles/vcpp_officeword.html，对其进行了改编：
WordOperate.h
#include "msword.h" #define wdCharacter 1 #define wdLine 5 #define wdCell 12 #define wdExtend 1 #define wdMove 0 using namespace myword; #include "atlbase.h" class CWordOperate { public: CWordOperate(); virtual ~CWordOperate(); private: _Application m_wdApp; Documents m_wdDocs; _Document m_wdDoc; Selection m_wdSel; Range m_wdRange; public: //操作 //**********************创建新文档******************************************* BOOL CreateApp(); //创建一个新的WORD应用程序 BOOL CreateDocuments(); //创建一个新的Word文档集合 BOOL CreateDocument(); //创建一个新的Word文档 BOOL Create(); //创建新的WORD应用程序并创建一个新的文档 void ShowApp(); //显示WORD文档 void HideApp(); //隐藏word文档 //**********************打开文档********************************************* BOOL OpenDocument(CString fileName);//打开已经存在的文档。 BOOL Open(CString fileName); //创建新的WORD应用程序并打开一个已经存在的文档。 BOOL SetActiveDocument(short i); //设置当前激活的文档。 //**********************保存文档********************************************* BOOL SaveDocument(); //文档是以打开形式，保存。 BOOL SaveDocumentAs(CString fileName);//文档以创建形式，保存。 BOOL CloseDocument(); void CloseApp(); //**********************文本书写操作***************************************** void WriteText(CString szText); //当前光标处写文本 void WriteNewLineText(CString szText, int nLineCount = 1); //换N行写字 void WriteEndLine(CString szText); //文档结尾处写文本 void WholeStory(); //全选文档内容 void Copy(); //复制文本内容到剪贴板 void InsertFile(CString fileName); //将本地的文件全部内容写入到当前文档的光标处。 //----------------------add by zxx-------------------------------------- //***********************光标操作******************************************** //上下按行选择 void SelectMoveDown(short lineCount, short unit);//有选择操作的移动 void NoneSelectMoveDown(short lineCount, short unit);//仅仅移动光标，不选中 void SelectMoveUp(short lineCount, short unit);//有选择操作的移动 void NoneSelectMoveUp(short lineCount, short unit);//仅仅移动光标，不选中 //左右按列选择 void SelectMoveLeft(short charCount, short unit);//有选择操作的移动 void NoneSelectMoveLeft(short charCount, short unit);// void SelectMoveRight(short charCount, short unit);//有选择操作的移动 void NoneSelectMoveRight(short charCount, short unit);// void MoveToFirst(); void MoveToNextPage(); void TypeParagraph(); void PasteAndFormat(); void Paste(); void TypeBackspace(int count); };
WordOperate.cpp
CWordOperate::CWordOperate() { } CWordOperate::~CWordOperate() { } //操作 BOOL CWordOperate::CreateApp() { COleException pe; if (!m_wdApp.CreateDispatch(_T("Word.Application"), &pe)) { AfxMessageBox("Application创建失败，请确保安装了word 2000或以上版本!", MB_OK|MB_ICONWARNING); pe.ReportError(); throw &pe; return FALSE; } return TRUE; } BOOL CWordOperate::CreateDocuments() { if (FALSE == CreateApp()) { return FALSE; } m_wdDocs.AttachDispatch(m_wdApp.GetDocuments()); if (!m_wdDocs.m_lpDispatch) { AfxMessageBox("Documents创建失败!", MB_OK|MB_ICONWARNING); return FALSE; } return TRUE; } BOOL CWordOperate::CreateDocument() { if (!m_wdDocs.m_lpDispatch) { AfxMessageBox("Documents为空!", MB_OK|MB_ICONWARNING); return FALSE; } COleVariant varTrue(short(1),VT_BOOL),vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR); CComVariant Template(_T("")); //没有使用WORD的文档模板 CComVariant NewTemplate(false),DocumentType(0),Visible; m_wdDocs.Add(&Template,&NewTemplate,&DocumentType,&Visible); //得到document变量 m_wdDoc = m_wdApp.GetActiveDocument(); if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到selection变量 m_wdSel = m_wdApp.GetSelection(); if (!m_wdSel.m_lpDispatch) { AfxMessageBox("Select获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到Range变量 m_wdRange = m_wdDoc.Range(vOptional,vOptional); if(!m_wdRange.m_lpDispatch) { AfxMessageBox("Range获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } return TRUE; } BOOL CWordOperate::Create() { if (FALSE == CreateDocuments()) { return FALSE; } return CreateDocument(); } void CWordOperate::ShowApp() { m_wdApp.SetVisible(TRUE); } void CWordOperate::HideApp() { m_wdApp.SetVisible(FALSE); } BOOL CWordOperate::OpenDocument(CString fileName) { if (!m_wdDocs.m_lpDispatch) { AfxMessageBox("Documents为空!", MB_OK|MB_ICONWARNING); return FALSE; } COleVariant vTrue((short)TRUE), vFalse((short)FALSE), vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR), vZ((short)0); COleVariant vFileName(_T(fileName)); //得到document变量 m_wdDoc.AttachDispatch(m_wdDocs.Open( vFileName, // FileName vTrue, // Confirm Conversion. vFalse, // ReadOnly. vFalse, // AddToRecentFiles. vOptional, // PasswordDocument. vOptional, // PasswordTemplate. vOptional, // Revert. vOptional, // WritePasswordDocument. vOptional, // WritePasswordTemplate. vOptional, // Format. // Last argument for Word 97 vOptional, // Encoding // New for Word 2000/2002 vOptional, // Visible //如下4个是word2003需要的参数。本版本是word2000。 vOptional, // OpenAndRepair vZ, // DocumentDirection wdDocumentDirection LeftToRight vOptional, // NoEncodingDialog vOptional ) // Close Open parameters ); // Close AttachDispatch if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到selection变量 m_wdSel = m_wdApp.GetSelection(); if (!m_wdSel.m_lpDispatch) { AfxMessageBox("Select获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到全部DOC的Range变量 m_wdRange = m_wdDoc.Range(vOptional,vOptional); if(!m_wdRange.m_lpDispatch) { AfxMessageBox("Range获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } return TRUE; } BOOL CWordOperate::Open(CString fileName) { if (FALSE == CreateDocuments()) { return FALSE; } //HideApp(); return OpenDocument(fileName); } BOOL CWordOperate::SetActiveDocument(short i) { COleVariant vIndex(_T(i)),vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR); m_wdDoc.AttachDispatch(m_wdDocs.Item(vIndex)); m_wdDoc.Activate(); if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到selection变量 m_wdSel = m_wdApp.GetSelection(); if (!m_wdSel.m_lpDispatch) { AfxMessageBox("Select获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } //得到全部DOC的Range变量 m_wdRange = m_wdDoc.Range(vOptional,vOptional); if(!m_wdRange.m_lpDispatch) { AfxMessageBox("Range获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } HideApp(); return TRUE; } BOOL CWordOperate::SaveDocument() { if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } m_wdDoc.Save(); return TRUE; } BOOL CWordOperate::SaveDocumentAs(CString fileName) { if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } COleVariant vTrue((short)TRUE), vFalse((short)FALSE), vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR); COleVariant vFileName(_T(fileName)); m_wdDoc.SaveAs( vFileName, //VARIANT* FileName vOptional, //VARIANT* FileFormat vOptional, //VARIANT* LockComments vOptional, //VARIANT* Password vOptional, //VARIANT* AddToRecentFiles vOptional, //VARIANT* WritePassword vOptional, //VARIANT* ReadOnlyRecommended vOptional, //VARIANT* EmbedTrueTypeFonts vOptional, //VARIANT* SaveNativePictureFormat vOptional, //VARIANT* SaveFormsData vOptional, //VARIANT* SaveAsAOCELetter vOptional, //VARIANT* ReadOnlyRecommended vOptional, //VARIANT* EmbedTrueTypeFonts vOptional, //VARIANT* SaveNativePictureFormat vOptional, //VARIANT* SaveFormsData vOptional //VARIANT* SaveAsAOCELetter ); return TRUE; } BOOL CWordOperate::CloseDocument() { COleVariant vTrue((short)TRUE), vFalse((short)FALSE), vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR); m_wdDoc.Close(vFalse, // SaveChanges. vTrue, // OriginalFormat. vFalse // RouteDocument. ); //AfxMessageBox("c1"); m_wdDoc.AttachDispatch(m_wdApp.GetActiveDocument()); if (!m_wdDoc.m_lpDispatch) { AfxMessageBox("Document获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } // AfxMessageBox("c2"); //得到selection变量 m_wdSel = m_wdApp.GetSelection(); if (!m_wdSel.m_lpDispatch) { AfxMessageBox("Select获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } // AfxMessageBox("c3"); //得到全部DOC的Range变量 m_wdRange = m_wdDoc.Range(vOptional,vOptional); if(!m_wdRange.m_lpDispatch) { AfxMessageBox("Range获取失败!", MB_OK|MB_ICONWARNING); return FALSE; } // AfxMessageBox("c4"); return TRUE; } void CWordOperate::CloseApp() { COleVariant vTrue((short)TRUE), vFalse((short)FALSE), vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR); m_wdDoc.Save(); m_wdApp.Quit(vFalse, // SaveChanges. vTrue, // OriginalFormat. vFalse // RouteDocument. ); //释放内存申请资源 m_wdRange.ReleaseDispatch(); m_wdSel.ReleaseDispatch(); m_wdDoc.ReleaseDispatch(); m_wdDocs.ReleaseDispatch(); m_wdApp.ReleaseDispatch(); } void CWordOperate::WriteText(CString szText) { m_wdSel.TypeText(szText); } void CWordOperate::WriteNewLineText(CString szText, int nLineCount /**//* = 1 */) { int i; if (nLineCount <= 0) { nLineCount = 0; } for (i = 0; i < nLineCount; i++) { m_wdSel.TypeParagraph(); } WriteText(szText); } void CWordOperate::WriteEndLine(CString szText) { m_wdRange.InsertAfter(szText); } void CWordOperate::WholeStory() { m_wdRange.WholeStory(); } void CWordOperate::Copy() { m_wdSel.Copy(); //m_wdSel.CopyFormat(); } void CWordOperate::TypeParagraph() { m_wdSel.TypeParagraph(); } void CWordOperate::PasteAndFormat() { m_wdSel.PasteAndFormat(0); } void CWordOperate::Paste() { m_wdSel.Paste(); //m_wdSel.PasteFormat(); } void CWordOperate::TypeBackspace(int count) { for(int i = 0; i < count; i++) m_wdSel.TypeBackspace(); }
void CWordOperate::InsertFile(CString fileName) { COleVariant vFileName(fileName), vTrue((short)TRUE), vFalse((short)FALSE), vOptional((long)DISP_E_PARAMNOTFOUND, VT_ERROR), vNull(_T("")); /**//* void InsertFile(LPCTSTR FileName, VARIANT* Range, VARIANT* ConfirmConversions, VARIANT* Link, VARIANT* Attachment); */ m_wdSel.InsertFile( fileName, vNull, vFalse, vFalse, vFalse ); } void CWordOperate::SelectMoveDown(short lineCount, short unit)//有选择操作的移动 { m_wdSel.MoveDown(COleVariant(unit), COleVariant((short)lineCount),COleVariant((short)wdExtend)); } void CWordOperate::NoneSelectMoveDown(short lineCount, short unit)//仅仅移动光标，不选中 { m_wdSel.MoveDown(COleVariant(unit), COleVariant((short)lineCount),COleVariant((short)wdMove)); } void CWordOperate::SelectMoveUp(short lineCount, short unit)//有选择操作的移动 { m_wdSel.MoveUp(COleVariant(unit), COleVariant((short)lineCount),COleVariant((short)wdExtend)); } void CWordOperate::NoneSelectMoveUp(short lineCount, short unit)//仅仅移动光标，不选中 { m_wdSel.MoveUp(COleVariant(unit), COleVariant((short)lineCount),COleVariant((short)wdMove)); } void CWordOperate::SelectMoveLeft(short charCount, short unit)//有选择操作的移动 { m_wdSel.MoveLeft(COleVariant(unit), COleVariant((short)charCount),COleVariant((short)wdExtend)); } void CWordOperate::NoneSelectMoveLeft(short charCount, short unit)// { m_wdSel.MoveLeft(COleVariant(unit), COleVariant((short)charCount),COleVariant((short)wdMove)); } void CWordOperate::SelectMoveRight(short charCount, short unit)//有选择操作的移动 { m_wdSel.MoveRight(COleVariant(unit), COleVariant((short)charCount),COleVariant((short)wdExtend)); } void CWordOperate::NoneSelectMoveRight(short charCount, short unit)// { m_wdSel.MoveRight(COleVariant(unit), COleVariant((short)charCount),COleVariant((short)wdMove)); } void CWordOperate::MoveToFirst() { m_wdSel.GoTo(COleVariant((short)1), COleVariant((short)2), COleVariant((short)0), COleVariant("1")); } void CWordOperate::MoveToNextPage() { m_wdSel.GoTo(COleVariant((short)1), COleVariant((short)2), COleVariant((short)1), COleVariant("")); }
三.可能遇到的问题
1.问题：CreateDispatch 没有注册类别
解答：使用静态编译即可
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