Newbie help

Been programming a long time, but never in C#. I'm trying to do the simplest of things in this language and just keep getting stone-walled at every attempt. I thought, as a way of getting introduced to the programmable block, I'd try writing a script that moves gravel from a refinery to a connector. That's it.
Well, since the APIs changed and I couldn't use any example scripts from before January, I just spent more than an hour in API documentation and now I'm getting an error that I...

Newbie help