Re: Hiding Messagebox in CEditView

From:

"njoycoding@gmail.com" <njoycoding@gmail.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Wed, 30 Jul 2008 20:26:57 -0700 (PDT)

Message-ID:

<29e8f4f7-6d19-4b6f-848a-70a6aa4a412b@b30g2000prf.googlegroups.com>

Thanks guys ....

I ll just try with SetModify today ...

On Jul 31, 1:35 am, "AliR \(VC++ MVP\)" <A...@online.nospam> wrote:

Like I said I didn't catch the fact that it was a read only edit view.

If it wasn't read only then overriding CanCloseFrame or SaveModified woul=

have been more efficient.

AliR.

"Joseph M. Newcomer" <newco...@flounder.com> wrote in messagenews:oe5194d=

eon1fogovusneg056p9j1k9egrv@4ax.com...

Wouldn't it be simpler to set the modified flag to false?
joe

On Wed, 30 Jul 2008 09:42:02 -0500, "AliR \(VC++ MVP\)"
<A...@online.nospam> wrote:

That message box comes up when the framework calls the virtual method
CDocument::CanCloseFrame() which in turn calls CDocument::SaveModified(=

);

where the messagebox is displayed.

To effectivley suppress the messagebox, override the CanCloseFrame meth=

and do not call CDocument::CanCloseFrame();

BOOL CMyDocument::CanCloseFrame(CFrameWnd *pFrame)
{
   if (Should show the dialog)
   {
       return CDocument::CanCloseFrame(pFrame);
   }

   //otherwise just say yes
   return TRUE;
}

AliR.

<njoycod...@gmail.com> wrote in message
news:3fc9e99b-807d-41c3-9ee2-a5972bbcb285@i24g2000prf.googlegroups.com.=

...

Hi All,

In have a view obtained from CEditView with readonly property set .
Every time I close the view I get an message saying "Save changes to
CView1" with Yes , No and Cancel buttons
But I dont want this messagebox to popup .....
How do I hide this messagebox ????

Joseph M. Newcomer [MVP]
email: newco...@flounder.com
Web:http://www.flounder.com
MVP Tips:http://www.flounder.com/mvp_tips.htm- Hide quoted text -

- Show quoted text -