December 2002
Beginner to intermediate
432 pages
10h 10m
English
Content preview from ADO.NET Programming in Visual Basic™ .NET
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Using Transactions—The Transaction Class
Transactions are the other operations that are handled partially by the Connection class. They are handled partially because in this version of ADO .NET, you only start transactions using the Connection class. Once a transaction is started, you keep it in a Transaction class object. The Transaction object is then used to commit or roll back the transactions.
Since we are using SQL Server for our database of preference, we will use SQL Client classes to demonstrate transactions. Create a project and name it ADOBook05-02. Alternatively, you can get the project from the CD if you don’t want to key in the code.
Add a grid control and five buttons to the form. Dock the grid to the top of the form. Name the ...
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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.