iterate through Folders

Hello friends

Need help

My current Path  :-

C:\Data\Application \2015\abc 2015.csv

i am using a For Each Loop  and foreach file enumerator and data for this file is loading fine

Noow we got new file for current Year and that is stored as  :

C:\Data\Application \2016\abc 2016.csv

So it becomes C:\Data\Application 

2015\abc 2015.csv

2016\abc 2016.csv

Now I need to iterate through 2 folders and read the files and insert it into single table

plz help with steps