Subj : Re: Dialog painting
To   : borland.public.cpp.borlandcpp
From : Sebastian Ledesma
Date : Mon Mar 21 2005 10:06 am

Hello Betkro:

You can do something like this:

void SafeYield() {
 MSG msg;
   if (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
    TranslateMessage(&msg);
      DispatchMessage(&msg);
   }
}

int MyLongRunningFunction(....) {
static int semaforo;
if (semaforo)
    return;
semaforo=1;

while (processing) {
        SafeYield();
        ...
}
semaforo=0;
return result;
}

Saludos
Sebastian

"Betkro" <alberto.olmos@terra.com.br> escribió en el mensaje
news:423d8b67$1@newsgroups.borland.com...
> Hi,
> I have a slow processing function in a dialog that begins after a
MessageBox
> confirmation. The MessageBox and overlapped region are repainted after the
> function ends. Now, how can I repaint the dialog window before that? .
> Thanks,
> betkro
>
>

.