VB.NET Tutorial for Beginners with Examples

VB.NET Tutorial for Beginners with Examples

Welcome to VB.NET Tutorial for Beginner with Examples wherein this section will help you learn how to code with Visual Basic (.Net) the easiest way.

Others may say that Visual Basic or VB.NET is not a good programming language, but their ideas are wrong because, with Visual Basic, you can build Windows applications, web applications, and Windows phone applications.

And on the Internet, you can find a lot of applications used that are made of Visual Basic.

In general,  Visual Basic(VB) is a computer programming and integrated development environment (IDE)-enabled system developed by Microsoft.

The main purpose of the basic language is to provide an easy platform to write programs that are mostly windows-based.

Take note that programs developed in Visual Basic.Net will only run on a Windows Operating System.

Let’s start making our First VB.NET Tutorial for Beginner with Examples

Let’s begin with your first project and that is the “Hello World” application. “Hello World” is the most popular source code that is being run and familiarized by many programmers.

Steps to Create Hello World project in VB.NET

Instructions for adding code to VB.NET Application

Step1. Double click the button to open the code view as shown below.(VB.NET Tutorial for Beginner with Examples)

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

End Sub
End Class

Step 2. Do this code inside the click event of the Button.

MsgBox("Hello World")

The code that you have created will look like this.

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MsgBox("Hello World")
End Sub
End Class

Step 3. Press F5 to run your project and click the button to fire your code in the method.(VB.NET Tutorial for Beginner with Examples)

List of Topics Covered in this VB.NET Tutorial for Beginner with Examples

• VB.Net Data Types and Variable Declaration with DM
• Loops in VB.NET With Examples [Do, Do Until, For, and For Each]
• How to Create FTP Upload Application in VB.Net
• Difference Between Functions and Subs in VB.Net With Examples
• Difference Between Conditional and Logical Operators in VB.NET
• Difference Between Modules and Class In VB.NET With Examples

Technology stack and requirements

To run this VB.NET project, you need the following on your development machine:

• Visual Studio 2019 or later. The free Community Edition is enough for building, debugging, and running the project.
• .NET Framework 4.7.2 or higher. Most Windows 10 and 11 systems have it preinstalled through Windows Update.
• MySQL Server 8.0 or MSSQL Express 2019. Choose whichever your capstone panel prefers; both work with VB.NET data adapters.
• MySQL Connector/NET or SqlClient library. Add via NuGet Package Manager inside Visual Studio.
• Crystal Reports (optional). Required only if the project generates printable reports; install the runtime redistributable.

Installing the source code

The download link contains a ZIP archive with the full solution. Extract and set up in five steps:

1. Extract the archive to a folder outside Program Files (avoids permission issues).
2. Open the .sln file in Visual Studio. It loads the full solution with all forms and modules.
3. Restore NuGet packages. Right-click the solution then Restore NuGet Packages if prompted.
4. Import the database. Locate the .sql file in the archive and import via phpMyAdmin (MySQL) or SQL Server Management Studio.
5. Update the connection string in App.config or module code to match your local database name, user, and password.

How to use this project for your BSIT capstone

This VB.NET project maps cleanly to standard BSIT capstone documentation. Suggested chapter alignment:

• Chapter 1 (Introduction). Discuss the problem the system solves in real-world context. Cite Philippine business or academic use cases where a manual process could be replaced.
• Chapter 2 (Review of Related Literature). Compare this system’s features against 5-10 similar published projects. Cite journals like IJERT or IEEE Access for academic-standard sources.
• Chapter 3 (Methodology). Include Use Case Diagram, Data Flow Diagram, Entity Relationship Diagram, and Activity Diagram covering all major workflows in the system.
• Chapter 4 (Results and Discussion). Screenshot each module of the running system with a caption explaining what data it processes and which user role interacts with it.
• Chapter 5 (Conclusion and Recommendations). Identify features that could be added in a Version 2, such as web dashboard, mobile app, or REST API export.

Modules typical of VB.NET Tutorial for Beginners with Examples

• Master data. CRUD forms for the primary entities the system manages, with search and filter.
• Transaction processing. Data entry forms for the day-to-day operations the system automates.
• Reports. Formatted printable output summarizing activity per day, per user, or per category.
• User management. Login with role-based permissions (Admin, Encoder, Viewer).
• Backup and restore. Export database to a .sql or .bak file and restore when needed.

Common enhancements for capstone review

• Modernize the UI. Add Bunifu or Guna UI controls for a more polished, modern appearance.
• Add printable receipts. Integrate a printer preview form with page-setup options.
• Multi-user concurrency. Ensure the database handles simultaneous writes without lost-update errors.
• Web version. Rewrite the front-end in ASP.NET Core or React for a modern deployment path.

Inquiries

If you have any questions or suggestions about the first VB.NET Tutorial for Beginner with Examples please leave a comment below.

Joken E. Villanueva

Founder & Lead Developer at PIES IT Solution

Founder of PIES Information Technology Solutions, a software company building production-grade applications for institutions across the Philippines. Over 8 years of hands-on full-stack development experience, currently leading the development of ClinicAI, an AI-powered clinic management platform.

Expertise: PHP · MySQL · JavaScript · AI Integration · SaaS Architecture · VB.NET · Database Design · Capstone Documentation · Java
 · View all posts by Joken E. Villanueva →