The idea for this snippet came from vegaseat, who wrote a very nifty RPN calculator in Python, simulating a switch/case statement, something that Python is missing. See this code on page 19 in the projects for beginners thread on the Python software development forum. In my opinion, he did a very good job. So I posed myself a goal: write something equal in C# and, although it was tempting to use: don’t use a case statement. Here is the result. The only thing that C# seems to lack here is the use of variable parameters. One could play with different directories of course. Has anyone a better solution? Can my code be improved? Please let me know.Remarks good and bad are as always welcome. Enjoy.