show about "AddMessageFilter" of Aplictaion class maybe is parallel function in Control class

Yeah, ive checked a few things and there are a lot of ways that this can fail. Regarding BitBlt(), i guess i could make a hook just for that, as it is a windows GDI function. Reguarding SnapShot, i've been reading an article here on codeproject on how to make a kernel-mode spying driver. Ill eventually have to make it, as it will be essential in the following months to my app. Combining a lot of these protection, i might then be able to completly protect the system from screenshots, and, who knows, even sell the overall protection system :)

No problem! My app is only supposed to work on win2000+. I know that in previous versions that might not work...

Try to use CMemFile MFC class.

RemoveAll doesn't delete what the pointer points to. You need to go through and call "delete" on everything you called "new" on.

Glad to help. :) -Nick Parker

I think it should work with a CWnd. To set the tab order dynamically, call SetWindowPos, like this pWindowBefore->SetWindowPos( pWindowAfter, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE ); where you want pWindowAfter to be the control that gets tabbed to when pWindowBefore has the focus and the user hits Tab. Creation order should set the initial tab order, so if you create your controls in the order that they should be tabbed between, you should be OK. If you are using a fully custom control, there's some wierd issues with focus (like needing to manually call SetFocus when you get a WM_LBUTTONDOWN). I can't really remember the specifics, but mess around with the SetFocus, and see where it takes you. Chris Richardson C/C++ Include Finder[^]

Considering all your requirements (and explicitly stated non-requirements), have you considered WordPad? No, seriousy - it AFAIK fulfills all of your requirements.

Hello? HELP!!! Im getting despered!! X| X| X|

k, i found how it can work, but it needs some changes: U have to call CDC::SetViewportExt(...) It works something like this: 1st SetMapMode(MM_ISOTROPIC) 2nd SetWindowExt(200,300) - carefull here, cause it sets the portion of the window to be considered 3rd SetViewportExt(rect.Width(), rect.Height()), to set the corresponding size of the "view" thanks for the guidance :cool:

Thanks!! :-D