December 2015
Beginner
624 pages
16h 20m
English
Content preview from Beginning Visual Basic 2015
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11 Advanced Object-Oriented Techniques
WHAT YOU WILL LEARN IN THIS CHAPTER:
- How to create a favorite viewer
- How to create an alternative favorite viewer
- How to work with shared properties and methods
- Understanding object-oriented and memory management
WROX.COM CODE DOWNLOADS FOR THIS CHAPTER
The wrox.com code downloads for this chapter are found at www.wrox.com/begvisualbasic2015 on the Download Code tab. The code is in the 092117 C11.zip download and individually named according to the names given throughout the chapter.
In Chapter 10, you looked at how you can build your own objects. Prior to that, you had been mostly using objects that already existed in the .NET Framework to build your applications. In this chapter, you’ll take a look at some more object-oriented software development techniques.
In the first half of this chapter, you create your own classes. You will create a single-tier application like the others discussed so far in this book. You then learn about creating your own shared properties and methods. These are very useful when you want a method or property to apply to a class as a whole, rather than a specific instance of that class. Finally, you look at memory management in Visual Studio 2015 and what you can do to clean up your objects properly.
BUILDING A FAVORITES VIEWER
In the first half of this chapter, you’ll build a simple application that displays all your Internet Explorer favorites and provides a button that you can click to open the URL in ...
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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.