Re: Continuing problem with SendMessage and WM_CCOPYDATA

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#4275

From: Dennis Jones
Date: Tue, 28 Feb 2006 16:07

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"JD" <nospam@nospam.com> wrote in message
news:44046dac$1@newsgroups.borland.com...
>
> "Dennis Jones" <nospam@nospam.com> wrote:
> >
> > [...] if all you want to do is prevent a second instance
> > from running and instead just bring the first instance to
> > the foreground, you don't need to use SendMessage to do that.
>
> Where were you when I was working on my TSingleInstance?


> >         HWND MainFormHWnd = FindWindow( "TMyApplicationMainForm",
NULL );
>
> I have a problem with this line because you could get the
> wrong instance.

Wait...if you can only have one instance running, then how could you
possibly get the wrong instance?


> Alot of people looked at this, including Gambit and at least
> 2 other TeamB members commented and even though we all knew
> that TApplication has a hidden window, none of us thought of
> it being important.

That's funny, because I am almost positive that I found that little tidbit
in one of Remy's (Gambit) posts!

- Dennis

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From: "Dennis Jones" <nospam@nospam.com>
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Subject: Re: Continuing problem with SendMessage and WM_CCOPYDATA
Date: Tue, 28 Feb 2006 08:07:08 -0800
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