May 2013
Beginner
696 pages
47h 10m
English
Content preview from Visual Basic® 2012 How to Program, Sixth Edition
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8. Files
Consciousness ... does not appear to itself chopped up in bits. ... A “river” or a “stream” are the metaphors by which it is most naturally described.
—William James
I can only assume that a “Do Not File” document is filed in a “Do Not File” file.
—Senator Frank Church, Senate Intelligence Subcommittee Hearing, 1975
Objectives
In this chapter you’ll learn:
• To use file processing to implement a business app.
• To create, write to and read from files.
• To become familiar with sequential-access file processing.
• To use classes StreamWriter and StreamReader to write text to and read text from files.
• To organize GUI commands in menus.
• To manage resources with Using statements and the Finally block of a Try statement.
Outline
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.