I would like to ask how I can create a new Excel file. I am writing a program and there is one part I can't find out how to do it.
I have a button which should create the new Excel file, so you click on it and it will open the file dialog and then save it somewhere. But I can't find out how to do it, I have tried hundreds of videos and pages but I just can't figure it out.
Could you just show me please how it is done? Thank you