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Article #488

Re: Need you guys' help!

#488
From: Nick Lawrence
Date: Tue, 03 Oct 2000 00:00
46 lines
2514 bytes
You probably have a pointer problem.

If this is the only real line of code in your program, I would start by
checking to see that pC is initalized correctly or points to a valid object.

Otherwise you may have to find a debugger and step through your code. :)

Memory problems and uninitalized data often do not show up the same on
different machines....It may 'just happen' to work for the time being on
that other machine.

Its also possible (although less likely) that you have an inconsistancy in
the code you compiled and the DDL's on your machine.

Yanxia Liu <yliu6@eos.ncsu.edu> wrote in message
news:39DA4BC7.3EF28AC3@eos.ncsu.edu...
> Hi,
>
> I met a very strange problem when I tried to use C++ via MFCAppWizard to
> create a first program. I followed the instruction to type in a single
line
> of code:
>
> pC->TextOut(50,50,"Hello!",10);
>
> It was compiled and builed. And it created an executive file. But it
didn't
> allow me to execute it. When I tried to execute the hello.exe file, a
message
> window was jumped. It said::"This program has performed an illegal
operation
> and will be shut down".
>
> I ran the same program in other computer. It works very well. Nothing
> happened.
>
> What's wrong about my computer or my program? I appreciate you very much
for
> you time and your help.
>
> Cheerio,
>
> YL
>
>
>
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From: "Nick Lawrence" <ntl@us.ibm.com>
Subject: Re: Need you guys' help!
Date: 2000/10/03
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