我按照此处提到的所有说明进行操作:
http://help.adobe.com/en_US/robohelp/robohtml/WS5b3ccc516d4fbf351e63e3d11aff59c571-7f43.html
我的CMainFrame :: HtmlHelp overiden处理程序如下所示:
void CMainFrame::HtmlHelp(DWORD_PTR dwData, UINT nCmd)
{
// TODO: Add your specialized code here and/or call the base class
CWaitCursor wait;
// Get the path to the Help system
CWinApp* pApp = AfxGetApp();
ASSERT_VALID(pApp);
// Set the path to server-based help
CString csOnlineHelpPath = _T("C:\\Help\\Final\\index.htm");
PrepareForHelp();
// must use top level parent (for the case where m_hWnd is in DLL)
CWnd* pWnd = GetTopLevelParent();
// finally, run the RoboHelp Help engine
if (!RH_ShowHelp(pWnd->m_hWnd, csOnlineHelpPath, nCmd, dwData))
AfxMessageBox(AFX_IDP_FAILED_TO_LAUNCH_HELP);
}
问题是永远不会打开帮助。我试图调试RoboHelp_CSH.cpp文件,我在第3267行发现了代码
MultiByteToWideChar(CP_ACP, MB_USEGLYPHCHARS, szTempFile, (int)uLen, bstr, uLen+1);
bstr缓冲区末尾有一个额外的char,它产生以下代码
hr=s_pstBrowser->Navigate(bstr, &vFlags, &vTargetFrameName, &vPostData, &vHeaders);
HWND hWnd;
hr=s_pstBrowser->get_HWND((long*)&hWnd);
if (SUCCEEDED(hr))
{
::SetForegroundWindow(hWnd);
}
::SysFreeString(bstr);
}
失败。原始的szTempFile具有以下数据
C:\ Users \用户sdancer \应用程序数据\本地\ TEMP \ robohelp_csh.htm
和bstr以下(DC2是我在记事本++中显示的符号,在未看到VS2008我看到一个向上和向下箭头)。 C:\ Users \用户sdancer \应用程序数据\本地\ TEMP \ robohelp_csh.htm的 DC2
我在这里做错了什么?