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Interfacing C DLL with Fox.
Message
 
À
21/09/1998 10:34:43
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00139024
Message ID:
00139101
Vues:
44
>>Hi guys,
>>
>>Here's what. I need to re-write some DLL's to be accessible from VFP.
>>I couldn't yet, because I always get an error from VFP: "Invalid entry point 'funtion_name'". Any hints why this happens? Any fool proof method? I'm using VC++ 5.
>>
>>Now the other thing is that I need to pass structures back and forth. I could do it, but I always get garbage.
>>
>>Mayday?
>>
>>TIA.
>>Oh, and have a nice foxing week. :-) (Sorry Paul, breaking the rules )
>>
>>Alex.
>
>Just one more thing... Using the usual "__declspec(dllexport)" didn't make the function visible. I had to put it in the .DEF file. If you have any idea why this is, I'd appreciate to know. But it's not that important. :-)
>
>Thanks.

did you remember that dll calls are case-specific? (i never do)
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