I have a program, and writes data to a text file... with a template inside...

All works fine, and saves fine...

I'm wondering, how could I automate the filename it saves?

Currently it saves the text file as NewOrder.txt

I would like it to now realise that there is a NewOrder.txt already there, and save as NewOrder1.txt

Then when the program is closed, and I go to do a new one, it will say ok NewOrder2.txt

Hoping this is possible, I've been reading up on my.settings but I can't really find what I'm looking for...

Thanks!