Hello James, thank you very much for your work on your blog !
It has been pretty useful for me these last past days and simple enought to want getting dirty hands with the code playfully. However, since i'm just beginning with C# i don't know how to solve an issue i have with your code i used.
Everything worked pretty well during a full night few days ago and then, after reopenning my definition all of my C# components seems not to be working anymore. Everything look normal, grey color and no warnings but each of them return a 0.Null value. I must be missing an obvious stuff here that explains this behaviour but i really don't know what is at stake exactly which is quite ennoying since i used these components as starting point and file management for several of my workflows in current definitions. I would really appreciate if you could have a quick look on what i suppose is a very stupid issue here. You can download a small definition with the issue components here : C# IterationFoldersManagement
I modified a little your subfolder script to get the paths, and used here also your dynamic slider.
Thank you very much in advance for the time you could spend on this !