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Objects and flls
Message
From
05/07/1999 17:19:07
 
 
To
05/07/1999 14:58:57
General information
Forum:
Visual FoxPro
Category:
Windows API functions
Miscellaneous
Thread ID:
00237383
Message ID:
00237579
Views:
16
>>Has anyone had experience with passing object references to a function in an fll? I have been successful in passing an object reference in and returning it to another variable. There is much I do not understand.
>>
>>ev_object is the same for every object that is passed durring a VFP session, I had assumed that it would be unique for each object. For what is it good?
>>
>>From http://msdn.microsoft.com/LIBRARY/DEVPRODS/VS6/VFOXPRO/HTML/DGACCESSING_THE_VISUAL_FOXPRO_API.HTM:
>>
>>"Note To return the value of an object data type, use the _RetVal() function, filling in the ev_object field in the Value structure."
>>
>>Filling with what?
>
>Since no one else is responding, I'll take a stab at it. Do you know what language the fll is written in?

Yes, since I am writing the fll. MSVC++.
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