As requested by several people on Twitter after I mentioned that the C# implementation is 27 lines, and the F# version saves only two lines over this (which is mainly because there isn't much to save at all). In the mean time, I actually managed to shave off two more lines because the last method call incidentally returns void
.
Please note that the plugin as such is not very useful; I'm mainly trying to get an F# plugin to run within MSCRM in the first place.
C#:
using Microsoft.Xrm.Sdk;
using System;