Calling any dll function based on variable arguments

Question

I have the following items in a structure - Dll name (absolute/relative path) - Function name in the dll - number of parameters - Array of parameter types and values

With these information, I need to load the dll and call the function. To load the dll - I would use loadlibrary To get the address of the function - I would use GetProcAddress Call the function To unload the dll - freelibrary

Since the number of arguments of the function is dynamic, I am not sure about how the arguments need to be passed to the function.

Can anyone provide some details on how the parameters can be passed to the dll function.

Thanks and Regards, V Karthick

Answer 1

Is it possible to pass the dictionary object (the one with the parameters) to some wrapper function and have that wrapper function call the actual function? It would probably save you a lot of headache and you could potentially use the preprocessor to generate the wrapper functions for you.