Class Construction and Destruction Visual Basic / General Development
It should appear to us clearly by now that inheritance is useful by allowing us to use an object that was already created but "upgrade" it with new features that were not available when the original object was born. In most cases, when creating a class, you may not thing that other classes would be inherited from it. In fact, this will usually not be your concern: you simply create a class and use it as needed. In some other cases, rather as you build your experience with Visual Basic. You may create a class that, although useful at the time, you may already think of other classes that would be based on it. This means that, at the time you are creating such a class, you would already keep inheritance in mind. Visual Basic provides various features that can assist you with creating and implementing class with different goals in mind.
Inheritance Visual Basic / Miscellaneous
Inheritance is the process of creating a new class that is based on an existing class. When a class hold a foundation that another class can use, you can create the new class that is based on the old one: this is the foundation of class inheritance, or simply called inheritance.
Programming on Purpose Visual Basic / General Development
This tutorial is about detailed design. To illustrate the kinds of things you need to think about when designing an application, we'll be looking at the design and construction of a window-management scheme, perhaps the most fundamental part of any Windows program.
Built-In Procedures Visual Basic / VB.Net
If the .NET Framework doesn't have a function (or a class) you are looking for, you can create one and be able to use it over and over again in different programs. You can even create one or a series of commercial functions (or classes) and be able to distribute or sell it. To make this happen, you can "package" one or more procedures (or classes) in a library.
Introduction to Classes Visual Basic / General Development
We use individual variables whenever we needed them. This allowed us to declare simple types to hold fairly small values. In visual basic, you can combine a group of variables into an entity. These variables become considered as one. You can then declare one or more elaborate variables from this enhanced type. Such a new type is called a class.