Write files and folders at the same time




I am using Nero API and from NeroFiddles I would like to write several files at the same time within a folder.

So I would like to know:
-How to write folders (and if possible its contents) on a CD
-And then, how to add files in the folder previously written on the CD.

At the moment, I can add files into a folder, using multisessioning.
but I only can add the files one by one.
Furthermore I had to use nero first to create the folder on the CD.

I hope someone could help me.

PS:I had a look on the NeroCMD in WriteIsoAudio.cpp to see how to write several tracks, but I didn’t see how to apply this code to my problem.
thanks again