Arduino with advancedHMI

Sorry, I should have done that. advancedHMI is a free Human Machine Interface which is compiled with Microsoft Visual Studio Express. On their page they have a quick tutorial to get it up and running easily. I installed VS Express 2012 and have it running great.

I'm not familiar with how to call to com ports in an IDE or windows. And once I can access the correct port, how do I send/receive data on it in VS Express? Is serial communication even possible with the arduino this way?