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> -----Original Message-----
> From: Mark Smeets [mailto:mark@xxxxxxxxxxx]
...
> Using Borland C++ builder 5, I've made a very small dll that contains
> nothing more than a function returning a constant. Nothing fancy, and I
> have no problem linking the dll in a small test application. However,
> when I call this dll from tradestation, I get an "Unable to open FROT"
> error message (where frot is the function I'm calling).
...
There was a thread on this last week on the MrEasyLanguage group on
Yahoo.
Message IDs: 748, 750, 760, 776, 779, 780 should establish the
context and give you the answers you seek (in addition to some others
which I suspect you'll soon be seeking :-) ).
Note that per Mike Eggleston's e-mail that you need to make the
function all caps I have not seen the need to do this for 2000i/v6.
You do need to use __stdcall though. I agree with him that you need
to create a .def file which exports your function in the DLL (this is
covered in msg id #760), perhaps the __export keyword does this for
you, I don't know, I haven't used it.
BTW I don't think you'll need to include elkit32.h or elkitbor.lib
unless you're using those APIs (e.g. FindAddress_Open()).
Good luck.
Cheers,
Brendan
---
Brendan B. Boerner
brendan@xxxxxxxxxxxxxx
Karakhorum Ventures, Inc.
www.Karakhorum.com
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