Comments by MrG_ (Top 2 by date)

MrG_ 8-Jun-21 10:33am View

Have tried that too. Worked through all of the examples on that page but couldn't come right.

And using the comtypes approach I tried
CreateObject(clsARB_Library._reg_clsid_, interface=_clsARB_Library)
which gives me a pointer to the two functions, but still cannot see to get the arguments right.

MrG_ 8-Jun-21 3:38am View

Yep, registered as a 32bit DLL via SysWOW64\regsvr32.exe.

I've spent a few days reading about ctypes including that link but just cannot get it right. The function just returns nan and so it is not clear where I am going wrong. Or that I even have the right function to start with.