July 2002
Beginner
720 pages
14h 35m
English
Content preview from A Programmer's Guide to .NET
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9.2. Buttons
The ButtonBase class is the equivalent of the BUTTON class used in Windows API to create push buttons, check boxes, radio buttons, and group boxes. The ButtonBase class in the .NET framework is an abstract class – only derived classes, such as Button, CheckBox, and RadioButton can be instantiated. This is shown in Figure 9.6.
Figure 9.6. The different types of classes linked to create button controls
As a base class for the three types of button, the ButtonBase class offers very basic functionality. Let’s look at some of the properties and methods of this class.
To display an image on a control, we can use the Image property (of ...
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