July 2003
Intermediate to advanced
736 pages
16h 35m
English
Content preview from Visual Basic® .NET Power CodingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Updating a DataView
Typically when people hear the word view, they think of a read-only set of data derived from multiple tables. As we discussed in Chapter 11, the DataView represents a database view in .NET. Whereas you more than likely cannot update a view defined in your database, you are able to update a view in .NET by using the DataView class.
In case you have skipped around in this book, I'll take a moment to review. A DataSet is roughly akin to a subset of a database—although it is important to remember that data does not have to come from a database in ADO.NET. Within a DataSet you can have one or more DataTables and zero or more DataRelations. Each DataTable has what is referred to as its default data view. The default data view is ...
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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.
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.