How to get the File from the particular path

Hi All,

I am trying to pick only the filename from the specified path but not able to do that.

Previously i was comparing the filename with the filename that exists in the Folder.

If it was there then i was importing the data to NAV.

But now if in that filepath i have 10 files that starts with "CC" then one by one i have to import all the files.

Below is my code.Please suggest.

Thank u in advance.