Re: Triggering events in different dialogs with CAsyncSocket

From:

"Scott McPhillips [MVP]" <org-dot-mvps-at-scottmcp>

Newsgroups:

microsoft.public.vc.mfc

Date:

Sat, 27 May 2006 08:41:13 -0400

Message-ID:

<uxRwPrYgGHA.4004@TK2MSFTNGP04.phx.gbl>

lil_soccer_player@hotmail.com wrote:

Wow! Thank you so much Scott, problem solved!

I added the line of code you suggested in OnReceive() and it worked
like magic.

I was initially setting m_pDlg in CTicTacToeDlg::OnInitDialog() by
equating it to 'this'. I still don't quite understand why this doesn't
work. Is it possible that m_pDlg contains the address of the other
dialog in OnReceive()?

Also, when you said that the dialog can pass 'this' into the socket,
were you suggesting that it might be helpful in this case? If possible,
could you elaborate on this point?

Again, thanks much.

Equating m_pDlg to 'this' in OnInitDialog should work. You haven't said
how you did it or what the "other" dialog is so I can't guess what's
wrong.

The 'this' solution would be needed if the dialog did not happen to be
the app's main window. You could use the debugger to see the correct
value of 'this' in OnInitDialog and try to figure out if it differs from
the value you have in m_pDlg. This would be good practice in learning
debugging skills.

--
Scott McPhillips [VC++ MVP]