How to Append to CSV

Help Studio
, , ,
1

Hi all.

Does anyone know how to add new column to CSV on the furthest left?
And I also want to know how to add number to the new column which I just create(count-up)

e.g)
column1,column２,column３,column４,
08-7311-136,tL1zFWD@testcom,True,32,
08-1126-739,d2AOtNmnk@testcom,False,47,

↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

column0,column1,column２,column３,column４,
1,08-7311-136,tL1zFWD@testcom,True,32,
2,08-1126-739,d2AOtNmnk@testcom,False,47,

Regards,

Taiga

2

Hello,

I would says passing with a datatable should be the solution to add column.

Regards