[bob1029]

One trick you can use if you are super lazy is to just use a config.json file that always resides next to your exe. JSON files are very easy to edit/share, and can be trivially serialized in and out of your models for convenience (1 liner with either Newtonsoft or built-in serializer). JSON is also a good interchange format between systems, so it can quickly integrate into a bigger system without much hassle.