a possible start (find all csv files over subDirs)
import System.IO.*
filesFound = "";
searchOption = System.IO.SearchOption.AllDirectories;
searchDir = "C:\Temp\MainCsv";
pattern = "*.csv";
dirInfo = DirectoryInfo(searchDir);
dirInfo.EnumerateFiles(pattern, searchOption);
fsEnumerableIterator = Directory.EnumerateFiles(searchDir, pattern, searchOption);
enFilesFound = fsEnumerableIterator.GetEnumerator;
fCount = 0;
while enFilesFound.MoveNext
fCount = fCount + 1;
filesFound(fCount) = string(enFilesFound.Current);
end
for csvFile = filesFound
csvFile % open File here
end
