tutorial-SimpleATLCom

Simple ATL Tutorial source code follow the tutorial http://www.codeproject.com/Articles/505791/Writing-Simple-COM-ATL-DLL-for-VS

##related resources:

http://progtutorials.tripod.com/COM.htm

http://www.codeproject.com/Articles/13601/COM-in-plain-C

http://www.codeproject.com/Tips/886674/Some-Advanced-ATL-Development-Skills-for-Visual-Cp