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Getting HTML of a document loaded in CHTMLView Cabadam11-Jul-01 15:25 Cabadam 11-Jul-01 15:25  Alright, I have created an SDI app and, using Navigate2() have loaded a page. I have used the OnDocumentComplete() to allow me to know when it is done loading. How can I get the source code for that page? Thanks! Adam cabadam@houston.rr.com Re: Getting HTML of a document loaded in CHTMLView 11-Jul-01 15:49 11-Jul-01 15:49  CComPtr<ihtmlelement> m_pBody; CComPtr<iwebbrowser2> spBrowser; HRESULT hr = QueryControl(__uuidof(spBrowser), reinterpret_cast<void**>(&spBrowser)); if( SUCCEEDED(hr) ) { CComPtr<idispatch> pDisp; if( SUCCEEDED(spBrowser->get_Document(&pDisp)) && pDisp ) { HRESULT hr = pDisp.QueryInterface(&m_pDoc); if( SUCCEEDED(hr) && m_pDoc ) { if( SUCCEEDED(m_pDoc->get_body(&m_pBody)) && m_pBody ) return TRUE; } } } return FALSE; Re: Getting HTML of a document loaded in CHTMLView Cabadam13-Jul-01 12:42 Cabadam 13-Jul-01 12:42  CComPtr m_pBody; But... isn't CComPtr a templated class? What would I use as the template type? Adam cabadam@houston.rr.com list box item emphasis Wayne Janaway11-Jul-01 15:23 Wayne Janaway 11-Jul-01 15:23  Hi. Does anyone know of a way to emphasize or highlight specific items in a list box, and/or in the list portion of a combo box? eg: The list box contains a number of items, all of which must be visible, but only some of which are "valid" selections for the user (invalid items can be selected, but have different effects). I need a visible difference between valid & invalid choices within the box (different text color, check mark, etc). I would rather not get into owner drawn, since that is completely new to me. Thanks. Wayne Janaway Re: list box item emphasis Michael Dunn11-Jul-01 19:49 Michael Dunn 11-Jul-01 19:49  That would be cake to do with a list view control - see my article on custom draw. If you must stick with the old-style list box, you'll have to owner-draw it, sorry. --Mike-- http://home.inreach.com/mdunn/ Push the button, Frank. copy entire directory ThunderBird11-Jul-01 14:07 ThunderBird 11-Jul-01 14:07  I need to copy entire directory including subdirectories and files to some destination. What is easiest way to do this? Bad judgement gives Good experience; Good judgement comes with Bad experience Re: copy entire directory 11-Jul-01 15:43 11-Jul-01 15:43  Probably could be done better, but it worked for what I needed at the time. #include <io.h> #include <list>#include <string> #include <windows.h> #include <shlwapi.h> void CopyFolder(TCHAR* szSource, TCHAR* szTarget); void CreatePath(TCHAR* szPath); std::list<tchar*> SourceFolders; std::list<tchar*> TargetFolders; std::list<tchar*>::iterator SourceItr; std::list<tchar*>::iterator TargetItr; int main(int argc, char* argv[]) { TCHAR szSource[_MAX_PATH] = "C:\\Source"; TCHAR szTarget[_MAX_PATH] = "C:\\Target"; CopyFolder(szSource, szTarget); return 0; } void CopyFolder(TCHAR* szSource, TCHAR* szTarget) { CreatePath(szTarget); SourceFolders.push_back(szSource); TargetFolders.push_back(szTarget); TCHAR szCurDir[_MAX_PATH]; GetCurrentDirectory( _MAX_PATH, szCurDir ); SetCurrentDirectory( SourceFolders.back() ); WIN32_FIND_DATA FindData; HANDLE hFile; if( ( hFile = FindFirstFile( "*.*", &FindData ) ) != INVALID_HANDLE_VALUE ) { do { if( !strcmp(FindData.cFileName, ".") || !strcmp(FindData.cFileName, "..") ) continue; if( FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) { TCHAR szTemp[_MAX_PATH]; strcpy(szTemp, SourceFolders.back()); strcat(szTemp, "\\"); strcat(szTemp,FindData.cFileName); TCHAR szTemp2[_MAX_PATH]; strcpy(szTemp2, TargetFolders.back()); strcat(szTemp2, "\\"); strcat(szTemp2,FindData.cFileName); BOOL bTest = CreateDirectory(szTemp2,NULL); CopyFolder(szTemp, szTemp2); } else { TCHAR szNewFile[_MAX_PATH + _MAX_FNAME]; TCHAR szOldFile[_MAX_PATH + _MAX_FNAME]; strcpy(szNewFile, TargetFolders.back()); strcat(szNewFile, "\\"); strcat(szNewFile, FindData.cFileName); strcpy(szOldFile, SourceFolders.back()); strcat(szOldFile, "\\"); strcat(szOldFile, FindData.cFileName); if( !CopyFile(szOldFile, szNewFile, FALSE ) ) DWORD dwErr = GetLastError(); } }while( FindNextFile(hFile, &FindData) ); } SourceFolders.pop_back(); TargetFolders.pop_back(); if( SourceFolders.size() ) SetCurrentDirectory( SourceFolders.back() ); } void CreatePath(TCHAR* szPath) { TCHAR szTempPath[_MAX_PATH]; strcpy(szTempPath,szPath); TCHAR* pszFind; std::list<tchar*> Path; while( !PathIsDirectory(szTempPath) ) { TCHAR* szTemp = new TCHAR[_MAX_PATH]; strcpy(szTemp, szTempPath); Path.push_back(szTemp); pszFind = strrchr(szTempPath, '\\'); int iPos = pszFind- (szTempPath + 1); strncpy(szTempPath,szPath,iPos+1); szTempPath[iPos+1] = '\0'; } while( Path.size() ) { CreateDirectory(Path.back(),NULL); Path.pop_back(); } Re: copy entire directory Tony Fontenot11-Jul-01 17:09 Tony Fontenot 11-Jul-01 17:09  I use this recursive funtion. basically is loops through the directory and copies files. if it finds a directory then it calls the function with that directory. hope it helps. OldFilesMask: the directory that contains the files. in the format of "C:\Directory\*". NewFilesDirectory: the directory the files are being copied to. in the format of "E:\Directory" void CCustomerDlg::CopyDiskFiles(CString OldFilesMask, CString NewFilesDirectory) { CString strOldSearchFile, strOldFile, strNewFile, strNewSearchFile; CString strNewMask, strFileName, strMessage, strTemp; WIN32_FIND_DATA FindFileData; HANDLE hFind; int iSlash; hFind = FindFirstFile(OldFilesMask, &FindFileData); while (hFind != INVALID_HANDLE_VALUE) { strFileName.Format("%s", FindFileData.cFileName); if (strFileName != "." && strFileName != "..") { strOldFile = OldFilesMask; iSlash = strOldFile.ReverseFind('\\'); strOldFile.Delete(iSlash, strOldFile.GetLength() - iSlash); strNewMask.Format("\\%s", strFileName); strOldFile.Insert(iSlash, strNewMask); strNewFile.Format("%s\\%s", NewFilesDirectory, strFileName); if (FindFileData.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY) { strOldFile = OldFilesMask; CreateDirectory(strNewFile, NULL); iSlash = strOldFile.ReverseFind('\\'); strOldFile.Delete(iSlash, strOldFile.GetLength() - iSlash); strNewMask.Format("\\%s\\*", strFileName); strOldFile.Insert(iSlash, strNewMask); CopyDiskFiles(strOldFile, strNewFile, Product); } else { if (!CopyFile(strOldFile, strNewFile, FALSE)) { strMessage.Format("Copy: '%s' to '%s' failed.", strOldFile, strNewFile); AfxMessageBox(strMessage); } } } if (!FindNextFile(hFind, &FindFileData)) { if (GetLastError () == ERROR_NO_MORE_FILES) break; } } FindClose(hFind); } Not much error checking but it fits my need. it may need some minor changes for your needs. good luck *********************** Tony Fontenot Recreational Solutions tony@recsolutions.com *********************** Re: copy entire directory Kannan Kalyanaraman11-Jul-01 18:59 Kannan Kalyanaraman 11-Jul-01 18:59  http://www.codeproject.com/shell/cshellfileop.asp The above link provides wrapper for the shell function, which can optionally display the progress bar similar to windows while copying files. Its a wrapper for existing Shell API. Hope this helps. Cheers Kannan help: Creating toolbar at runtime SP11-Jul-01 13:21 SP 11-Jul-01 13:21  I want to be able to create a CToolbar control on the fly by reading from a text file. The text file will tell me the number of buttons, the name for each of the button, the bmp file that has the bitmap for each button (or the image id and a bmp file with an image list). I have to be able to read this file and create the toolbar in my SDI MFC app. Can someone, please show me, how I could form the imagelist from these bitmap files? Thanks S Re: help: Creating toolbar at runtime Tomasz Sowinski12-Jul-01 1:55 Tomasz Sowinski 12-Jul-01 1:55  Use ImageList_LoadImage to load image from file into imagelist. There's no MFC wrapper over this function, so you'll also have to use CImageList::operator HIMAGELIST(). Tomasz Sowinski -- http://www.shooltz.com Re: help: Creating toolbar at runtime SP17-Jul-01 11:48 SP 17-Jul-01 11:48  Thanks .. it worked. COM Port question 11-Jul-01 12:59 11-Jul-01 12:59  Does anyone know any function in VC++ that can let me access or read or write data from or to COM port?? Re: COM Port question John Uhlenbrock12-Jul-01 6:20 John Uhlenbrock 12-Jul-01 6:20  Yes, WriteFile and ReadFile will do the trick. It is here on msdn: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wcecomm/htm/serial_8.asp?frame=true This goes through opening, configuration, reading and writing. COM Port question Richard Cheng11-Jul-01 12:59 Richard Cheng 11-Jul-01 12:59  Does anyone know any function in VC++ that can let me access or read or write data from or to COM port?? List Box. John Uhlenbrock11-Jul-01 12:37 John Uhlenbrock 11-Jul-01 12:37  I have SDI form view based app. There is a dialog bar, and in the main frame I have a list box. The list box is linked to a logging class who's base class is CListBox. In the constructor of the log class, I Create() the list box. So, in order to use my log class, I have to initilize the log class in CMainFrame, since the Create() function requires a pointer the the parent window "this" in this case. However, I need access to the log class from CApp. - Confused MFC novice, John Re: List Box. Tomasz Sowinski12-Jul-01 1:37 Tomasz Sowinski 12-Jul-01 1:37  Use this... CListBox& lbx = static_cast<CMainFrame *>(AfxGetMainWnd())->m_yourListBox; ... or this, assuming that listbox has a well-known id: CListBox& lbx = *(static_cast<CListBox *>(AfxGetMainWnd()->GetDlgItem(IDC_YOURLISTBOX)); Tomasz Sowinski -- http://www.shooltz.com Application Menu Iteration Paul de Bazin11-Jul-01 12:19 Paul de Bazin 11-Jul-01 12:19  Hi all, I'm looking at trying to write an application to iterate through all the menus in an application. Basically, this would form part of a test suite type of thing that I could build on for my applications. I also thought it would be useful as a kind of demo tool to automate actions and so wanted to make it as generic as possible (ie: just using Win32 commands to analyze the application). I need to be able to iterate through a running application because the menus may be dynamically altered at startup (this happens in our apps), so iterating through the resources of the exe is not good enough. This is all pretty easy for standard apps where the menu is not dockable, but GetMenu(HWND) doesn't appear to work on MS Apps as the menu is off sub windows etc... So far, I've been unable to figure out a way to automatically recognize the menu for these apps. We've tried sending an ALT-F message to the windows in the app to get it to popup the File menu, but that only seems to work in the standard menu apps too. Has anyone done this before?, or have any ideas on how to recognise a window with the main menu? Paul All round software nice guy.... Re: Application Menu Iteration Tomasz Sowinski12-Jul-01 1:51 Tomasz Sowinski 12-Jul-01 1:51  MS Office 'menus' are not menus at all- they use custom window classes (MsoCommandBar) to implement "cool" look and docking. The only reference I've found in MSDN is in AccessibleObjectFromWindow docs located in Platform SDK: Accessibility - it seems that you can get a IDispatch interface for a command bar. Tomasz Sowinski -- http://www.shooltz.com Adding CFileDialog as a Property Page Ganesh Agrawal11-Jul-01 12:07 Ganesh Agrawal 11-Jul-01 12:07  How can I use a CFileDialog as one of the pages in the property sheet. ASCII to Float Conversion AaroC35711-Jul-01 10:21 AaroC357 11-Jul-01 10:21  Have data in ascii representation and need to convert to float equivalent. Not atof, that will convert ascii chars like "1234.567" to a float... I need to know how to take things like "=..." and "...." to their float value. Any ideas? Aaron Re: ASCII to Float Conversion Carlos Antollini11-Jul-01 10:59 Carlos Antollini 11-Jul-01 10:59  Please!!!!! atof(); Carlos Antollini. Re: ASCII to Float Conversion Michael Dunn11-Jul-01 19:53 Michael Dunn 11-Jul-01 19:53  I don't understand what you're asking. "=" has no float equivalent. atof() is what you should use. Unless you're asking for the ASCII value of a character? In that case: int ch = '='; // ch now holds the ASCII value of = --Mike-- http://home.inreach.com/mdunn/ Push the button, Frank. C++ Certification question 11-Jul-01 10:20 11-Jul-01 10:20  Hi there, I was wondering if anyone here would know whether all those C++ Microsoft certifications for MCSD and MCDBA will be retired when the new .NET stuff rolls in, in the near future. Re: C++ Certification question Christian Graus11-Jul-01 13:07 Christian Graus 11-Jul-01 13:07  I doubt it - more likely they will add new subjects and retire old ones, just like MCSE does. Christian #include "std_disclaimer.h" People who love sausage and respect the law should never watch either one being made. The things that come to those who wait are usually the things left by those who got there first.

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