May 2002
Beginner
408 pages
9h 10m
English
Content preview from Sams Teach Yourself ADO.NET in 24 HoursBecome 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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Implementing Tiered Development
As mentioned, tiered development is implemented in Microsoft .NET by using an assembly. An assembly is analogous to a component in Microsoft's previous development platforms. An assembly contains objects and methods and compiles to a DLL. The assembly can be referenced and used by your Web or Windows form.
In the next few sections, you're going to see how to implement an additional tier in some of the examples from Hour 11, specifically the product list screen and the product details screen. The original examples are not provided in this chapter, so now might be a good time to go back and review the purpose and implementation of these screens in Hour 11.
Planning Your Approach
As you recall, the product list screen ...
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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.