January 2008
Beginner
352 pages
9h 6m
English
Content preview from Programming Windows® Services with Microsoft® Visual Basic® 2008Become 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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Optimizing the LINQSQL Class
The LINQSQL class provides a wrapper around the Users table implementation in both the source and destination databases. Using the <InsertRecord> methods, we can migrate records into our destination database or create records in our source table.
However, look at our current implementations: We’re creating a new instance of the User class and then mapping the values from the source to the destination through the instance itself.
Recall that when we created Users.dbml you implemented the SaveUser stored procedure. The reason for that will now be clear. I want to use the stored procedure call on our LINQ To SQL implementation instead of creating a new instance of the user record, mapping the values, and then calling Commitchanges. ...
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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.