Hi Christof,

>This sounds as if you had specified the DLL file instead of the LIB file in the Linker properties (where you also have WINAPIMS.LIB).

I checked and I specified the SampleSelectDLL.lib. I have been talking to the DLL developer may she can help.

Thanks.



>
>> CString s1( (char *) _HandToPtr(parm->p[0].val.ev_handle));
>
>Sorry, forgot the cast operation.
>
>>I can't get the third float parameter to work. Get an erorr that says can't convert float * to float.
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>How are you getting the third parameter? You don't have to pass the value as a string. Instead defines the parameter type in the Foxinfo structure as "CCN" instead of "CCC". Then use
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>parm->p[0].val.ev_real
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>as the value for the third parameter.
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>> I added #define _AFXDLL that fixed the compile error but maybe the dll does not like this?
>
>If you can compile, you should try the FLL. This is getting into regions where my knowledge bases on having it done once or read about. <s> When writing C++ libraries I tried to avoid MFC where ever I could.