Wow, it's been awhile since I've posted in here. It's been awhile since I was working on the conversion, too.
Still going method by method, uncommenting the java code in them and make them legal C# code. Still not in a runnable state, and haven't even gotten to the UI side of things. So slow, and not always steady, progress.
I'm considering instead of doing a method by method conversion that I'd just use the general structure and contents more as a guideline and idea generator, and effectively write my own app based off of MapTool rather than a straight conversion of it. (Part of the reason its been awhile since I worked on the conversion and commented here.)
Some of it comes from the differences between .Net and the Java library, what's available, what's not, and the general cultural differences between the two. Also getting a lot "I want to do it this other way" ideas
generally about the architecture of things (and, needless to say, would definitely make things incompatible with MapTool).
I might put up what I've done somewhere, so that others could help with the conversion if they want to. Any interest in that?