Lately, I’ve been targeting newer open-source languages, but I just have to veer off course a little today. That’s because Sample Programs in Every Language got it’s first GitHub contributor, Aaron Lenoir. Thanks to Aaron, we’re able to share Hello World in Visual Basic .NET.

Hello World VBA- Writing Your First Macro – Step 4: This is called a sub procedure where you will write the code as per your requirement. Our requirement is to show a message as “Hello World!” to do this write following line in the procedure.

Visual Studios 2019 'Hello World' sample to show users how to create a basic program, how to create an exe file and how to zip up the project folder. The most popular source code that is being run is the 'Hello World'. Any programming language has its own version of 'Hello World' Application. To learn more about the list of Hello World Program, visit Wikipedia’s example. In Visual Basic, there are several ways of showing the Hello World text. Visual Studio for Mac opens your project. It's already a basic 'Hello World!' Press Ctrl + Fn + F5 to run your project. Visual Studio for Mac builds your project, converting the source code into an executable. Then, it launches a command window that runs your new application. You should see the following text in the window: Hello World! There are a huge number of BASIC variants, Visual Basic was a variation that was very popular on Windows in the 90s. This was replaced by Visual Basic.NET (now called just Visual Basic) but was quite different from the earlier versions. Visual Basic is still widely used. Visio professional free download. 10 PRINT 'Hello, World!' The most important language in the world.

Visual Basic Sample Code Hello World Paper

Visual Basic .NET Background

According to Wikipedia, Visual Basic .NET (VB.NET) is a programming language that was created by Microsoft in 2001. Beyond that, Wikipedia doesn’t have much to offer in terms of historical information, so let’s move on.

In terms of features, however, Wikipedia has a little more to offer. For instance, VB.NET is statically typed, but the type system is both strong and weak as well as safe and unsafe.

As for syntax, VB.NET is structured which reminds me of languages like Pascal and MATLAB where blocks of code are marked by keywords—rather than braces or whitespace.

Beyond that, VB.NET has several versions. In fact, VB.NET only really refers to the language before 2005, but the syntax is largely the same today. Of course, I’ve sort of lumped them together in the same way I’ve recognized Python as one language instead of two.

Hello World in Visual Basic .NET

At any rate, let’s dive right into Hello World in Visual Basic .NET:

As we can see, VB.NET is a structured language. In other words, there’s a very strong focus on code blocks and control flow structures.

Our first code block is the module declaration. In this case, we’ve declared a public module called HelloWorld. If other libraries needed access to this module, they could simply import it by name.

Next, we have our typical main function declaration. Of course, in VB.NET, we call them subroutines rather than functions—as indicated by the Sub keyword.

Finally, we have our print line. Much like languages like Java, we have to string together a few references before we can actually write to the console. In other words, we have to call WriteLine after we get a reference to the standard output class from the System namespace.

How to Run the Solution

With our solution implemented, we should probably give it a run. Perhaps the easiest way to run the solution is to copy it into an online VB.NET compiler.

Alternatively, we can run the solution using Microsoft’s very own Visual Studio. Of course, I’m not sure of it’s support on platforms beyond Windows. Don’t forget to grab a copy of the Hello World in Visual Basic .NET solution.

Hello World Visual Basic

Sample Programs in Every Language

Well, I suppose that’s it for this article. Again, thanks for swinging by, and a special thanks to Aaron Lenoir for their contribution.

If you enjoyed this article, consider giving it a share. And if you really liked this article, why not contribute to the project? We can always use more help!

As for what’s next, I don’t have any plans. Obviously, there are a ton of code snippets without articles, so I’ve been tackling them one at a time.

Series Navigation← Hello World in KotlinHello World in D →

If you have ever learned a programming language, you know that they all start with the 'Hello, world!' example, and who are we to break such a fine tradition? Start Visual Studio Community (introduced in the last chapter), and select File -> New -> Project. From the project dialog, select the Console App (.NET framework). This is the most basic application type on a Windows system, but it's great for learning the language. Once you click Ok, Visual Studio creates a new project for you, including a file called Program.cs. This is where all the fun is, and it should look something like this:

Visual Studio Code Hello World

Actually, all these lines don't really accomplish anything, or at least it may seem so. Try running the application by pushing F5 on your keyboard. This will make Visual Studio compile and execute your code, but as you will see, it doesn't do much. You will likely just see a black window launch and close again. That is because our application doesn't do anything yet. In the next chapter we will go through these lines to see what they are all about, but for now, we really would like to see some results, so let's pretend that we know all about C# and add a couple of lines to get some output. Inside the last set of { }, add these lines:

The code of your first application should now look like this:

Once again, hit F5 to run it, and you will see the black window actually staying, and even displaying our greeting to the world. Okay, so we added two lines of code, but what to they do? One of the nice things about C# and the .NET framework is the fact that a lot of the code makes sense even to the untrained eye, which this example shows.

How To Code In Visual Basic

The first line uses the Console class to output a line of text, and the second one reads a line of text from the console. Read? Why? Actually this is a bit of a trick, since without it, the application would just end and close the window with the output before anyone could see it.

The ReadLine command tells the application to wait for input from the user, and as you will notice, the console window now allows you to enter text. Press Enter to close it. Congratulations, you have just created your first C# application! Read on in the next chapter for even more information about what's actually going on.

Visual Basic Hello World Code

This article has been fully translated into the following languages: Is your preferred language not on the list? Click here to help us translate this article into your language!

Table of Contents