saving the processor

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Originally posted by TDM
Actually you'll want to override the OnClose in the MainFrame....right?

TDM

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Saying "Add a WM_CLOSE handler" is the same as saying "override OnClose" ;):wave:

Your original statement was;

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Add a WM_CLOSE handler and ask the user if he wants to save the file. If he/she presses cancel, don't call "CDialog::OnClose();" otherwise do call it and the app will close.

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And then i replied;

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Actually you'll want to override the OnClose in the MainFrame....right?

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My reply was in reference to the fact that you specified CDialog as the base class.

Then you replied;

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Saying "Add a WM_CLOSE handler" is the same as saying "override OnClose"

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The CDialog base class does not have an OnClose() function therefore it would be impossible to override the OnClose() function in the CDialog base class. However the CFrameWnd base class does have an OnClose function (for handling the WM_CLOSE message) and it is therefore possible to override the OnClose function for CFrameWnd. ;) :p :wave:

TDM

Of course you are right that I shouldn't have written CDialog::OnClose() because he is using a view architecture.

But you say CDialog does not have an OnClose()? CWnd does have an OnClose and CDialog derives from CWnd, so CDialog also has an OnClose ;)

You are correct...I was just checking to see if you were paying attention.:D :lol:

TDM

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Originally posted by TDM
You are correct...I was just checking to see if you were paying attention.:D :lol:

TDM

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:lol: :cool:

tks a lot guys... really appreciate your help..:)

one last question though...im MainFrm, i only have access to
AfxMessageBox right?
but AfxMessageBox doesnt gimme an option to make my messbox into an "OK CANCEL" box...

is there any way i can do that...i mean make the messagebox into an OK_CANCEL message box frm mainfrm??

tks a lot :)

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Originally posted by Joseph_R_Thomas
one last question though...

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Another last one? :D

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Originally posted by Joseph_R_Thomas
im MainFrm, i only have access to AfxMessageBox right?

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What do you mean by "only access to AfxMessageBox"?

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Originally posted by Joseph_R_Thomas
but AfxMessageBox doesnt gimme an option to make my messbox into an "OK CANCEL" box...

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Doesn't it?

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AfxMessageBox(_T("Read MSDN..."), MB_OKCANCEL);

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And again.... its Mr.gstercken to the rescue ... :)
thank you very much:) appreciate your help..:)
no more last questions :p
:D