Subject:
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Re: * LDrawDesignPad LDDP 1.1 released *
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Newsgroups:
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lugnet.cad
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Date:
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Sun, 4 Aug 2002 12:12:13 GMT
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Viewed:
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518 times
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If you want, I Like to give it a try. Have to download Builder Personal
of trial for it so let me know.
But I have one question. I think there's a serious memory problem in the
Plugin_Info function. Because you give the result pointer (pchar) of
one of the local strings back to the caller. Except after termination of
the function those variables don't exist anymore. The pointer will still
point to it's former memory and will almost always stay useable, because
nothing else has used the data jet. But it's tricky stuff, was this
you're intention?
PS: none of the used units are necessary, remove the uses line to get a
17KB DLL whom does exactly the same :)
Roland
Carsten Schmitz wrote:
> Hello!
>
> To be honest: I can't ;-).
>
> But i think that you can translate the dll-headers to C++ without problem.
> If they would be in C++ I would be able to translate them to Delphi ;). The
> dll funcs are very plain and should be easy to call. They only tricky part
> is the call-back funtion to LDDP but with a little Google Groups help I
> think a C++ programmer can do it without problems.
>
> Play well Carsten
>
>
> > I know this might be a streach, but is there any way you could provide a
>
> C++
>
> > code sample? It's no big deal if you can't but I think I know C++ better
> > than Delphi(Pascal).
>
>
>
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Message has 1 Reply:
 | | Re: * LDrawDesignPad LDDP 1.1 released *
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| Hello, Thank you Roland for pointing this error out to me. I admit I am new to the DLL and pointer stuff. I think i fixed this problem now, created a 'beta' version and put it up on my website (URL) in the files section. I hope this time the plugin (...) (22 years ago, 4-Aug-02, to lugnet.cad)
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Message is in Reply To:
| | Re: * LDrawDesignPad LDDP 1.1 released *
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| Hello! To be honest: I can't ;-). But i think that you can translate the dll-headers to C++ without problem. If they would be in C++ I would be able to translate them to Delphi ;). The dll funcs are very plain and should be easy to call. They only (...) (22 years ago, 4-Aug-02, to lugnet.cad)
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