Hi all,
I am supposed to create a program that has the lists of computers for each and every room in the building. This is how it goes:

There is a list box with all rooms in it:

When the user chooses one of them, the list of computers is displayed: I want this list to be stored in a text file. So could someone tell me how can I:
~ Create a text file
~ Write to a text file
~ I want each line from the text file to be an item: how do i do that
~ I want to edit the text file

You could just give me a brief code that allows me to do the above. I will be able to refurb it to use for my methods

Thank you for your help in advance,
I appreciate it
Khanjan