I have two columns. (Date and Invoice Number) and three rows. I have to group those Rows then if any value(Date and Invoice Number) repeats means it automatically grouped if values are not the same means it will write separately. after that, I want to add one value for one row which is in a loop. all the values in the loop. How to add those values?
I request you to give me an input xls and output xls stating the conditions on which you want to merge or delete rows so that I can better understand and go about giving you a solution.