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solved the second problem : i can pass a param to the callback function without any problem now... But the main problem is still here... Please i nedd some help S.D.

Hi, In GDI+, some of the DrawImage functions have a parameter for a callback function to abort drawing. In the MSDN doc, it is said that the callback function is called several times, but with my experience, it seems that the callback function is called only once at the beginning of the drawing...

You're right ! I've just found it at the same time... this is the solution. I need to call AFX_MANAGE_STATE(AfxGetStaticModuleState()) before calling Create() member of CAsyncSocket ! thank you very much for your search S.

thanks for your answer, but MFC is supported : I check the Checkbow in appwizard. Moreover, i use a lot of other MFC classes without any pb... S.

Hi all, I've got a problem using CAsyncSocket in an ATL control (dll generated with ATL Appwizard) : The Create() method asserts because AfxGetInstanceHandle returns NULL. Is there any solution to solve this ? thanks in advance Stephd

Hi all, I would like to build an small app that can be embedded into an IE page, as for example real player does (or flash player does but i don't know if it is the same) but i'm afraid to not know how to start... I'm familiar with MFC app but not with COM or other things like that... What...

Hi, I've a CHtmlView in my app, and i need to send the the HTTP server a special header to inform that the HtmlView is embedded into a special software. For this i use CHtmlView->Navigate2(URL,NULL,HEADERS); it works well for the first call but after that come the problems : when i want to...

Is it only a read of the registry key HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/CurrentVersion/ProductId or is there any other friendly api or code to get this info ?... thanks

Does anybody know how to retrieve the windows registration number showed in the system control panel in the field "registered user" . this number is the XXXXX-OEM-XXXXXXX-XXXXX thanks in advance stephd

try this : HINSTANCE result = ShellExecute(NULL, _T("open"), _T("http://your_url_here"), NULL,NULL, SW_SHOW); Stephd.

thanks a lot for your search ! it is exactly my problem :-) S.

In fact, it is quite strange because it depends on the OS. On win 98 or win Me, there is no icon in the task bar button, but on Win XP pro, the icon is well displayed... So i suppose it is a windows problem... Is there anyway to display the icon on win 98/Me ?... S.

yes, in the OnInitDialog, there is theses two lines : SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon So the WM_SETICON message is used... but it does not work... thanks anyway for your answer S.

Hi, I've a dialog without title bar, so the button in the taskbar has no icon and no text. With a SetWindowText in the OnInitDialog, i can set a text for this button, but i really don't know how to set the icon... Is it possible and if yes, how ? note : when i press alt-tab to show all the...

thanks for the info. I will read it. However, i think i found a solution : just override OnCommand function because all WM_COMMAND goes throught it and toolbar "events" are WM_COMMAND messages. stephd

Hi, I've a dialog with a toolbar in it. Some of the messages send by the toolbar are not used by the main dialog but by a child window (a static control derived class) and that's the problem... How to pass the message to the child window ? I suppose i need to do this in PreTranslateMessage of...

ok, i'll do my own class ;-) many thanks S.

thanks for your answer. And is there any solution ? i think so because when i do the same thing with any other software (Visual studio for example), it seems to works... so do i need to do my own class for that ? Stephd

I've a little problem : i have a CFileDialog to allow the user to select one or more file on his hard disk. But when i select too much files in the dialog, the names of the files are corrupted and so invalid... Has anybody ever heard of such problem and if yes how to solve it ? thanks...

Use the CInternetSession Class, Then try CInternetSession::OpenURL() or try CInternetSession::GetHttpConnection() then CHttpConnection::OpenRequest() then CHttpFile::SendRequest() look at MSDN for parameters. The easiest way is to use the OpenUrl I think, but the second solution is more...