Are you doing something similar to a mail merge here? From the information given, I don't think that there would be any requirement to loop
Can you explain in a little more detail? Do you mean you have an Excel spreadsheet where you want to replace "bob" with "in"? Or do you want to replace the words in this text file with ones from Excel?
Sure have a text file we need to search for word1 and word2 and replace them with the corresponding value and write it to a text file, at the end will have 4 text file
text file 1 will have word1=bob word 2=in
text file 2 will have word1=mary word 2=in
text file 3 will have word1=loula word2=out
text file 4 will have word1=web word2=out
the challenge is we don't know the number of rows in advance and we have to output text file for every row