This blog post walks you through building a CRUD (Create, Read, Update, Delete) application using VB .NET and SQL Server, updated for 2025. Rebuilt from the original 2019 code, the new version is modernized and production-ready.
What you’ll learn:
- Secure SQL Server database connection
- Full Async/Await implementation for smooth, non-blocking UI
- Debounced Search technique to reduce server load
- Loading state management & prevention of double-click actions
- Using Enum instead of magic strings for safer code
- Modular code structure for easy maintenance and scalability
- Included .mdf database file, ready to use
Perfect for VB .NET developers who want to modernize their CRUD applications and apply best practices for performance, maintainability, and clean architecture.
🔗 Download & Learn More via Patreon
VB.NET CRUD App with SQL Server (2025 Version, Async/Await, DB Included)
📦 What's included?
🎯 Two complete source code projects:
- 🟢 Version 1: Synchronous WinForms CRUD
- 🟢 Version 2: Fully asynchronous version with enhanced UX
📁 Bonus: SQL Server database file & schema script (.mdf + .sql)
⚙️ Tech stack used
- Visual Studio 2019
- .NET Framework 4.8.1
- ADO.NET
- SQL Server Express
- Windows Forms (WinForms)
🧩 Ideal for:
- Developers who want to transition to async VB.NET programming
- Beginners familiar with WinForms but ready to go further
- Anyone building desktop apps with SQL Server backend
- Learners seeking real-world, clean code examples
🔗 Get started now and level up your VB.NET skills!
💬 Feel free to explore the full source code and adapt it to your own projects.
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