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The code is not mine means I do not own the code. Someone else has written the code and I am not supposed to change much of it.My child windows are able to paint themselves. But their OnPaint() is not called in the particular cases I have mentioned. Calling it from the OnPaint of parent was the optimal solution but I can not handle the OnPaint of the dialog as it is giving me some other problems. Is there any other solution?
As I have mentioned earlier, the CWnd does not even receive ERASEBKGND.
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whatever17 wrote: Someone else has written the code and I am not supposed to change much of it.
At least you can try changing the code as suggested by others and see if that solves your problem. If it does and then if you explain properly to whomsoever is saying that do not change the code much will also agree. By just saying i am not supposed to change will not help you. I dont understand how you plan to fix the bugs without changing the code.
Anyways all the best!!!
Regards,
Sandip.
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Thanks Sandeep for the reply. As I have already written in my previous posts, changing the code, that is, handling WM_PAINT is not helping either. Its not a bug which i am solving. I am trying to add new functionality. Anyways its very difficult to explain the problem here. I will try on my own.
Thanks.
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I am sorry if you feel my post was harsh. But i did not intend so.
My only concern is just do not stop trying things because you are not supposed to change much code.
whatever17 wrote: I will try on my own.
Yes for that i am saying don't bother about how much code you change when you try. If you are required to add new functionality you will need to code what ever it takes.
Regards,
Sandip.
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Wohoo my problem is solved. The dialog which I had mentioned earlier, is getting WM_WINDOWPOSCHANGING message whenever other window hovers over it. I am handling the same and invalidating my CWnd over there. Spy++ helped to find that particular message. 
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Here I have a problem
I am trying to automate Applications (FILE->EXIT) function.
that is closing the application.
Problem : When I open my application using createProcess() a notification is sent tat application started.But when i used following to close application no nofication is sent.
if( TerminateProcess(piProcessInfo.hProcess,0)) {
CloseHandle(piProcessInfo.hProcess);
}
This code is not acting as way as (FILE->EXIT)
Please help!!! 
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You say you are not able to get the process status after you call "TerminateProcess()"?
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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TerminateProcess is not good idea for close a program you can send WM_CLOSE to your program.
Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )
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can you tell me how to do this
Ex: I want to close "notepad.exe" with wm_close
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If your target applciation has a window, you can find your target application using FindWidnow() API.
This will return the window handle of the target application. Using that handle you can send WM_CLOSE message.
Ex: HWND hWnd = ::FindWindow( NULL, "TargetAppName" );
::SendMessage( hWnd, WM_CLOSE );
akt
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Thank you very much. This works fine.
But say if I have 2/3 instances of same application, how do I extend this to close particular window?
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HI
anybody know how to remove Deprecation error.I m using mfc application that has some multilingual conversion.
i have already tried _CRT_SECURE_NO_DEPRECATE in stdAfx.h but it did not work.Is there anything else to workaround.
Varun Bhatt
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What's the exact error message ? If you want to remove a depecrated error, the best way is probaly to fix the issue, and not getting rid of the error (thus, changing the function which causes the error by the non-deprecated version).
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"Deprecate" errors usually result in warnings as far as I know. May be you need to change the warning levels? But as Cedric said, post the exact error message you are getting. Don't be stingy in providing information.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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VuNic wrote: "Deprecate" errors usually result in warnings as far as I know.
Yes, it's a 'warning' error, you know... 
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
[My articles]
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lol
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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I am writing a visual c++ dll for .NET CF.
Can anyone help to teach me how to get the system time when I call a function in a dll and convert the result into char*?
Thank you very much.
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You can use time_t & asctime (time.h)
time_t tCurrentTime;
struct tm * tmInfo;
time ( &tCurrentTime );
tmInfo = localtime ( &tCurrentTime );
cout<<asctime(tmInfo);
If you are using MFC, you can simply use CTime.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
modified on Thursday, March 5, 2009 1:27 AM
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Thank you for your reply.
I get this after I put your code into my c++ smart device MFC dll
error LNK2019: unresolved external symbol asctime referenced in function
error LNK2019: unresolved external symbol localtime referenced in function
error LNK2019: unresolved external symbol time referenced in function
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Looks like it's a different story in WinCE. time.h functionalities are not implemented in WinCE runtime. So it looks we need to use these APIs and build our own display format:
GetSystemTime[^]
SYSTEMTIME[^]
Use the first link to get the structure filled. Using the second link, you can make out your own formated string by taking the values out of it.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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After i have completed adding all the contols i need. Then i have added the button and the on clicking that button i have created the dialog box. But when i have excuted no dialog box is being displayed.
how to get the value stored in first dialog box to the second dialog box???
thanks a heap..
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I don't get your question. But you want to communicate with the parent dialog, you can use custom Messages and send it through parent->SendMessage(Your_msg).
We have a neat & simple article for dialog communications. Here[^]
But, explain your question better.
He never answers anyone who replies to him. I've taken to calling him a retard, which is not fair to retards everywhere.-Christian Graus
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Hi.. can I add two rtf string such that formatting of two rtf string remains intact. Do I need to write rtf parser or some defined function is there.
Thanks
amit
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I need to plot a graph from the data stored in the notepad in MFC.The data stored in notepad is time information and the voltage values for 16 signals.
thanks a heap...
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For the graph part, you can take a look at my sig, I developped a charting control. Maybe it could be useful for you.
febinelizabeth wrote: The data stored in notepad
Notepad is a program, it doesn't "store" any information. What you probably meant is that your information is stored in a file. Then what you have to do is open that file and parse it to retrieve the information you need. There are several options there, but I would suggest using ifstream (the C++ way).
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