Well, I'm working on a certain app that would improve work in the company. For this I would need to create, save and read a file without a dialog box. I created this code with the help of documenta...

The data in excel sheets is stored as follows: Area | Product1 | Product2 | Product3 | sales|sales.Value| sales |sales.Value | sales |sales.Value Location1 | 20 | 20000 | 25 | 10000 | 200 | 100...