Appending multiple *.csv files while retaining the original file name in the first column

Question

Hi guys it's been awhile.
I'm trying to append multiple *.csv files while retaining the original file name in the first column, the actual data set is about 40 files.
file a.csv contains:
1, line one in a.csv
2, line two in a.csv
file b.csv contains:
1, line one in b.csv
2, line two in b.csv
output.csv result is this:
I would like this:
a.csv, 1, line one in a.csv
a.csv, 2, line two in a.csv
b.csv, 1, line one in b.csv
b.csv, 2, line two in b.csv
Any suggestions to speed up my hobbling attempts would be aprieciated
Thanks,
-SS
Solved!
Go to Solution.

Answer 1

What you could do is given in the attachment.
Started with 2 files :
a.csv
copy of a.csv
Both with data :
1;1.123
2;2.234
3;3.345
Output :
a.csv;1;1.123
a.csv;2;2.234
a.csv;3;3.345
Copy of a.csv;1;1.123
Copy of a.csv;2;2.234
Copy of a.csv;3;3.345
If you have more questions, just shoot
Kind regards,
- Bjorn -
Have fun using LabVIEW... and if you like my answer, please pay me back in Kudo's
LabVIEW 5.1 - LabVIEW 2012
Attachments:
AppendingCSV.JPG ‏73 KB