merge multiple csv files in one master file

Get the path to all the files in the directory and put to list. Go through the list one by one and Take Text from the file. Add that variable to a table bound to your output file with {-String.Tab-} as the separator. The only problem is that the header row of each file will be added to the combined file so you will have to regex replace that out of the variable, or fix your file when you are done combining them.

Посмотреть вложение Control.xmlz

In this template I create the output file (.xls) to store the .csv's in with c# code.