well im start be interesting in building an app in c++ code

at first i start it cuz i want gather some info in a sql database like TOD etc...

and well like all you start its kind of hard gather all info

since i start all i know about ffxi is how get adress offset reading memory!

i readed the forum long and couldnt find a decent tips about start whith ffxi/c++

even for memory reading i'd got to read in an other forum

so i wonder if someone can give a clear exemple of an application VB c++(whith source)
where the app is comunicating whith ffxi

exemple : a simple buton that does /wave emote in game(or other)

im bit confused for now whats better way for start
do you just send paket to ffxi?
do you use ffximain.dll or windower.dll?

well anything c++ is welcome (commande exemple)