April 2003
Beginner to intermediate
620 pages
21h 48m
English
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Chapter 23. The DataTable Class
The DataTable is a
memory-resident representation of a data table including columns,
rows, and both unique and foreign key constraints.
It’s used for working with and transporting data in
a disconnected environment.
As with all disconnected classes, the DataTable
isn’t specific to any data provider.
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.