Introduction to the advantages of VB.NET object-oriented programming

This article mainly introduces "introduction to the advantages of VB.NET object-oriented programming". In daily operation, I believe many people have doubts about the advantages of VB.NET object-oriented programming. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "introduction to the advantages of VB.NET object-oriented programming". Next, please follow the editor to study!

Advantages of VB.NET object-oriented programming

Are you surprised that modern programming languages tend to VB.NET object-oriented programming? There are several reasons why C++, as an extension of C #, developed to support VB.NET object-oriented programming technology, and java, the planet's programming language, is also an object-oriented programming language, and then, indeed, VB became a complete object-oriented programming language when it developed into VB.NET. There are several good reasons for this shift. VB.NET object-oriented programming has several advantages, such as easy code maintenance, good expansibility and code reuse technology. These advantages are not available in process programming. Let's talk about these advantages of object-oriented technology:

Easy to maintain: modularity is inherent in VB.NET object-oriented programming. Entities are represented as classes that have the same function as classes in a namespace. You can add a class to a namespace without affecting other members of the namespace.

Extensibility: VB.NET object-oriented programming supports extensibility. If you have a class with some function, you can quickly extend the class to create another class with extended functionality.

Code reuse: since the function is compressed into a class and the class exists as a separate entity, it becomes very easy to provide a class library, the fact is that any .NET Framework programmer can use the .NET Framework class library, .NET Framework class library is a class library with rich classes that provides strong functionality, and what is more valuable is that you can easily extend these functions to meet your needs.

Now let's look at the use of VB.NET object-oriented programming features, starting with the simplest.

Class is the main focus in VB.NET object-oriented programming technology. To put it simply, a class is a data type that provides functionality. Declare a class to use the keyword class in VB.NET. For example, a class called employee is declared in list1.

Listing 1:Employee class Class Employee End Class

This is a very simple class. Note the naming rules for classes recommended by Microsoft to use Pascal. This means that the letters of the class name must be capitalized, and the first letter of subsequent concurrent conjunctions must be capitalized. A good class name should be GeneralManager, SmallDictionary, StringUtil like this.

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