Re: CloseAllDocuments does not ask about saving changes

"Vaclav" <vjedlicka@atlas.cz> wrote


The question made me curious and first I can confirm the effect you
described, so I began trying a bit whith it. I came up with the following
code, which was mostly copied and modified from CFrameWnd::OnClose(). I
can't guarantee that it's really clean and works under all circumstances but
in a first quick test it seems to work. SaveAllModified() seems to be the
key here.

Hans

void CTestApp::OnCloseAll()
{
 CFrameWnd *pFrame = (CFrameWnd *) AfxGetMainWnd();
 ASSERT_VALID(pFrame);

 CDocument* pDocument = pFrame->GetActiveDocument();
 if (m_pMainWnd == pFrame)
 {
  // attempt to save all documents
  if (pDocument == NULL && !SaveAllModified())
   return; // don't close it

  // close all documents first
  CloseAllDocuments(FALSE);
 }
}