Ok, so its been a while since I have done any programming in .Net (since Autocad 2011). I opened up an old project and everything was broken. I was able to figure out by browsing here that a new DLL needs to be referenced to make CommandMethod work. I went to Autodesk's site and downloaded the .Net training docs, but Adesk simply relabeled the 2011 docs as new, and they don't include the new references. What other surprises can I expect?
