its sounds a bit strange to me but I still receive emails with request to sell or share DirectShowNETCF source codes.
As I said in first post I can hardly find reason why anyone still need it as result no need support it anymore. Nevertheless if someone still need it for any reason I published sources codes I found on one of my old laptops (no quite sure if its most recent version)
https://github.com/da8eat/directshow_netcf
P.S. please dont judge much code quality, it was done ton years ago and mostly with educational purpose 🙂