I have two texts

when I save one of them as a notepad file for example and name it as (text.txt ) the second text should be saved automatically as (textfirst.txt) in the same directory

I mean I save one and enter a name for t the second should be saved with the same name followed by word (first)

And how can I open both of them and load them in the richtext boxes by choosing one file from an open window

Simply if I choose the file (text.txt) to be opened and loaded in a richtext box automatically file (textfirst.txt) well be laoded in another richtext box


thanks