tqsheng

//如果這段代碼可以工作，那么它的作者是Jiangsheng //否則我不知道它的作者 void __stdcall CFrontPageAddin::OnClickButtonExportCHM(IDispatch* /*Office::_CommandBarButton* */ Ctrl,VARIANT_BOOL * CancelDefault) { AtlTrace(_T(" CFPAnt::OnClickButtonExportCHM\n")); //create a thread to avoid assert failure CDialogThread* pDialogThread= (CDialogThread*)AfxBeginThread(RUNTIME_CLASS(CDialogThread), THREAD_PRIORITY_NORMAL, 0, CREATE_SUSPENDED,NULL); if(pDialogThread) { pDialogThread->m_prc=RUNTIME_CLASS(CExportCHMSheet); pDialogThread->ResumeThread(); pDialogThread->WaitForDoModal(); delete pDialogThread; } } class CDialogThread : public CWinThread { ...... int m_nModalResult; CRuntimeClass* m_prc; void WaitForDoModal(); ...... }; CDialogThread::CDialogThread() { m_bAutoDelete=FALSE; m_prc=NULL; m_nModalResult=0; } BOOL CDialogThread::InitInstance() { // TODO: perform and per-thread initialization here AFX_MANAGE_STATE(AfxGetAppModuleState()); AFX_MODULE_STATE* pModuleState=AfxGetModuleState(); pModuleState->m_hCurrentInstanceHandle=_Module.GetModuleInstance(); AfxSetResourceHandle(_Module.GetModuleInstance()); if(m_prc) { if(m_prc->IsDerivedFrom(RUNTIME_CLASS(CDialog))) { CDialog* pDialog=(CDialog*)m_prc->CreateObject(); if(pDialog) { m_pMainWnd=pDialog; m_nModalResult=pDialog->DoModal(); } } else if(m_prc->IsDerivedFrom(RUNTIME_CLASS(CPropertySheet))) { CPropertySheet* pDialog=(CPropertySheet*)m_prc->CreateObject(); if(pDialog) { m_pMainWnd=pDialog; m_nModalResult=pDialog->DoModal(); } } } return FALSE; } void CDialogThread::WaitForDoModal() { //from http://blogs.msdn.com/oldnewthing/archive/2005/02/17/375307.aspx MSG msg; UINT cRecords = 0; while (true) { switch (MsgWaitForMultipleObjects(1, &m_hThread, FALSE, INFINITE, QS_ALLINPUT)) { case WAIT_OBJECT_0: return ; // event has been signalled break; case WAIT_OBJECT_0+1: // we have a message - peek and dispatch it if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) { TranslateMessage(&msg); DispatchMessage(&msg); } break; default: return ; // unexpected failure } } }

使用VC6.0編譯通過。

上面的方法只對于DLL之類的組件比較有用。對于使用MFC的應(yīng)用程序來說，上面的方法比較繁瑣。比較簡單的方法還是使用MFC向?qū)韯?chuàng)建應(yīng)用程序，然后再添加ATL或者.Net之類的額外支持。參考微軟知識庫文章Q181505和Q824480。
參考

• BUG: You receive an "ASSERT in wincore.cpp" assert when an MFC application calls a function in MFC regular DLL in Visual C++（http://support.microsoft.com/kb/194300）
• PRB: ATL COM AppWizard Doesn't Offer MFC Support for .EXE（http://support.microsoft.com/kb/181505）
• PRB：為 C++ DLL 項目建立托管擴(kuò)展時出現(xiàn)鏈接器警告（http://support.microsoft.com/kb/814472）
• BUG: "HRESULT - 0x80010106" Error When You Run a Managed C++ Application（http://support.microsoft.com/kb/824480）