here is[^] what a dialog bar is made for...

POSITION pos = GetFirstViewPosition(); while (pos != NULL) { CView* pView = GetNextView(pos); pView->UpdateWindow(); } if GetFirstViewPosition return a first pos.then GetNextView will return second pos view pointer. Am I right?

Thank you for remind

if I am not indicate a head file is a library header file, what wrong will arise?

I do not know what is the macro name. it could be define at .h file in cpp you can not easily to search.

derek7 wrote: why is CView and CDocument created in the function?? any relation among them? I don't see any CView and CDocument in the function. Nibu thomas Software Developer

:confused: Your message title... mfc42.dll < mfc42d.dll If the debug version is smaller, then there's a problem with your installation. Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"

Because your not catching what you throw: throw new ccc(5); // Here you throw a ccc*   catch (ccc) // But here you catch a ccc To fix: // Throw like this: throw ccc(5);   // Or catch like this: catch (ccc* pC) {      delete pC;      std::cout<<"catch call";      abort(); } Steve

sorry ,the question : which error handle is right and commmon?

dumbin and depends only work for dll. how about static lib?

ExitProcess is part of the Win32 API - It's the low level function you call to exit a process. There is a more vicious version called TerminateProcess. exit is a CRT (C Runtime Library) function; every C/C++ compiler will have this function. On Windows it will be implemented in terms on ExitProcess but it will do some "house work" before hand. For example using the CRT function atexit you can register a function to be called when the process exits - If you use ExitProcess you will short-circuit the CRT code which calls them. My advice would be that if you're not sure of the difference play it safe and use exit. Steve

it is surprise it work with vc6 . error list: 1. error C2440: at ON_MESSAGE(WM_LOADTHEMEOK,OnThemeLoadOk) 2. error C2259 : at throw new CException;because of “CException::~CException(void)” :

derek7 wrote: _stdcall DllMain() This is not the signature for DLLMain BOOL WINAPI DllMain( HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved ); More Information[^] Nibu thomas Software Developer

Do not include winbase.h directly in your code. Include windows.h which indirectly includes winbase.h. Windows.h declares a bunch of stuff that winbase.h needs. You may be right I may be crazy -- Billy Joel -- Within you lies the power for good - Use it!

derek7 wrote: can I do win32 app without vc? Sure, there is a version of gcc for Windows: MingW[^]. Also, I would consider an excellent Digital Mars[^] compiler which is also free. My programming blahblahblah blog. If you ever find anything useful here, please let me know to remove it.

excellent