October 2003
Intermediate to advanced
736 pages
15h 25m
English
Content preview from Windows Forms Programming in Visual Basic .NETBecome 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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Visual Inheritance
After all the settings and behavior and layout details you've learned to pack into forms in this chapter, you may decide that you'd like to keep some of your hard work in a Form-derived base class for easy reuse by further derivations, and you can certainly do that. If you follow the convention that forms initialize their own properties and the properties of their child controls in a function called InitializeComponent, the Designer provides direct support for your visual inheritance: the reuse of a form base class via inheritance.
The goal of visual inheritance is to allow a base class to capture common UI elements, which are then shared and augmented by deriving classes. For example, imagine a BaseForm class that derives ...
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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.