Re: Passing parameters from main dialog to Tab's

From:

Me <me@right.her>

Newsgroups:

microsoft.public.vc.mfc

Date:

Thu, 18 Oct 2012 19:19:50 -0400

Message-ID:

<ojgcmmz4y2v$.1eoodpu1fg4ox.dlg@40tude.net>

In the main dialog's OnInitDialog() I have:
=======================================================
CString Comport = "com1";
if(!(port.OpenPort(Comport))){
  MessageBox("Cannot open Communication Port.\nPlease Check Options For
Proper Setting","Error",MB_OK+MB_ICONERROR);
  return true;
}
if(!(port.ConfigurePort(19200,8,0,NOPARITY,ONESTOPBIT))){
  MessageBox("Cannot Configure Communication
Port","Error",MB_OK+MB_ICONERROR);
  port.ClosePort();
}
else{
  if(!(port.SetCommunicationTimeouts(0,260,0,0,0))){
   MessageBox("Cannot Configure Communication
Timeouts","Error",MB_OK+MB_ICONERROR);
   port.ClosePort();
  }
}
=======================================================

//How do I use the same port functions like:
port.WriteByte(sbyte);
//within Web1a.cpp and Web2a.cpp

On Thu, 18 Oct 2012 15:58:31 -0700 (PDT), ScottMcP [MVP] wrote:

On Thursday, October 18, 2012 6:52:02 PM UTC-4, Me wrote:

I don't understand? port is originally declared in the main dialog. Where do I place this code?

Anywhere you like (after the dialogs have been created). The place where port is set to a new value would be a good place.