I have a folder let say (Main folder), which could have sub folders based on the employee id ex ( 67,68,78,92.. etc) which means that employee 67,68, 78 and 92 has uploaded some excel files to their folder. How can I loop through all sub folders and their files one by one.
In the beginning, I have only main folder. I am not aware that which employee is going to upload how many excel sheet for a particular month.
