RE: [Dev-C++] Re: Weird dialog corruption?

We all do sometimes :-)

/Per W

On Tue, 30 Dec 2003, Ed Cottrell wrote:

> Correction to previous post: somebody wrote (in a flawed tutorial) that the
> API would avoid creating duplicate handles for a GDI resource. In this
> instance, I was declaring several HFONT objects with CreateFont() as
> dialog-scope variables, and forgetting to release them. I'm not sure where I
> read that, or why I believed it, but it was back when I was first starting C
> programming, and it didn't occur to me to look twice at it until today.
>
> It was not the Win32 API that said that. I misspoke in my previous post; I
> should read what I write before hitting that magic send button...
>
> -Ed
>
>
> -----Original Message-----
> From: dev...@li...
> [mailto:dev...@li...] On Behalf Of Per
> Westermark
> Sent: Tuesday, December 30, 2003 7:57 PM
> To: Ed Cottrell
> Cc: dev...@li...
> Subject: RE: [Dev-C++] Re: Weird dialog corruption?
>
>
> Which API is documented to releasing GUI resources without doing it?
>
> /Per W
>
> On Tue, 30 Dec 2003, Ed Cottrell wrote:
>
> > Hi everyone,
> >
> > In case anyone else has encountered this, I thought I'd post an update: I
> > finally resolved the problem by tracking down some unreleased GDI
> resources
> > (FONT definitions). I made the newbie mistake of assuming that, since the
> > API says it handles such things, it really does.
> >
> > Anyway, everyone have a happy New Year's.
> >
> > -Ed
> >
> >
> >
> >
> > -----Original Message-----
> > From: dev...@li...
> > [mailto:dev...@li...] On Behalf Of Ed
> Cottrell
> > Sent: Tuesday, October 28, 2003 2:45 PM
> > To: dev...@li...
> > Subject: RE: [Dev-C++] Re: Weird dialog corruption?
> >
> >
> > Hi Tuukka,
> >
> > Thanks for the suggestions. I've already been very careful to look at
> those
> > possibilities, but there is no actual processing of any kind going on,
> while
> > this window is displayed - all that is happening is a message pump.
> >
> > -Ed
> >
> > -----Original Message-----
> > From: dev...@li...
> > [mailto:dev...@li...] On Behalf Of Tuukka
> > Lehtinen
> > Sent: Tuesday, October 28, 2003 2:46 AM
> > To: dev...@li...
> > Subject: [Dev-C++] Re: Weird dialog corruption?
> >
> >
> > > I've never run into this before, and I don't know what's causing it.
> >
> > Are you sore that working thread don't have memory leak problem ? This
> > chould be happend if pointer is incorrect and write data over own
> > reserved memory. Becose application write own memory area windows think
> > that there isin't are enything wrong and don't kill application.
> >
> > The second idea is infinite loop that stop message processing.
> >
> >
> >
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