Shulou(Shulou.com)06/02 Report--

This article will explain in detail what features VB.NET has, and the editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

Take VB2010 as an example to illustrate.

First, cancel the connector in the language

This change looks small on the surface, because basic developers all know that Basic does not support writing code directly with a new line. If you can't finish one line, you need to use an underscore to mark that the combination of the next line and the current line is one line, otherwise you need to write the code as one line. Now in the new 2010, vb.net can directly support line feeds. Seemingly simple small functions make the exchange of source code much more convenient, making the program style more consistent and easy to understand.

Second, the Lambda expression function continues to expand

Linq Lambda expressions are a language feature that is similar to anonymous methods in many ways. The most successful introduction of this feature into computer languages is the C # language, which passes strings, integers, reference types, and so on to methods so that methods can manipulate those values. If Linq Lambda expressions were first introduced into the language, there would be no need for anonymous methods. Code can be treated as data through Lambda, and now the new version of Linq Lambda expression extends the range of values and provides richer support for Lambda. Previously, there was only the Function keyword, but now the Sub keyword with no return value has been added. The extension of this function makes the conversion between languages on a platform with multiple languages. net platform easier and easier, which is a great good news for developers, because in addition to the underlying support of the platform, from the point of view of source code, cooperation between developers has become more and more simple and happy.

Third, object-oriented is easier to implement.

In object-oriented, object reuse is an important idea, but sometimes it is not easy to implement. Because for the properties of an object, you should not expose your own member variables in the object-oriented process, and you need to write its properties when adding a member variable, so the code is very tedious. In the new version, this feature becomes extremely simple, as long as you write properties, and the compiler will add member variables for you when compiling. Compared to the code, the new one needs only one line, while the old one needs N lines.

Old code:

Private _ FirstName As String Property FirstName () As String Get Return _ FirstName End Get Set (ByVal value As String) _ FirstName = value End Set End Property

We don't have to write so much in Visual Studio 2010, you can write the new VB.NET code as follows:

Property FirstName () As String Property FirstName () As String = "George" about "what are the characteristics of VB.NET" this article ends here. I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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