southmalaitaboy

I'm trying to use the import dll wizard to import some external code for a camera that I purchased. Labview is having some trouble interpreting the header file for the library so I'm trying to work my way through the header file to understand it. One line of code that seems to be contributing to my problems is; typedef void (LINKCONVENTION FGCALLBACK)(void* Context,UINT32 wParam,void* lParam); I'm fairly new to using C++ so I'm not entirely sure what this line of code is doing. Is there anyone out there that could help explain to me what this code is doing? Thanks in advance, Philip Ashley

Let me first say that I would be very interested in an open source alternative to IMAQ Vison. LabView 8.20 has a nice import dll wizard that should make this task a lot easier. I'm fairly new to programing so I haven't quite figured it out yet. I think my troubles come from identifying the correct header file to include. It only allows you to specify one header file and I'm not sure if there is a single header file you can call. If you figure this one out please let me know. Philip Ashley