Learn VBNET with Real Code Examples
Updated Nov 19, 2025
Architecture
Compiles to .NET Intermediate Language (IL)
Runs on CLR (Common Language Runtime)
Supports JIT compilation
Managed memory & garbage collection
Event-driven execution model
Rendering Model
Source code compiled to IL
Executed by CLR
Managed memory with garbage collection
Just-In-Time compilation
Event-driven execution for UI
Architectural Patterns
Layered Windows Forms architecture
MVC for ASP.NET applications
Module-based code organization
Service integration patterns
Event-driven UI pattern
Real World Architectures
Enterprise internal business apps
Database-driven desktop tools
ASP.NET web applications
Automated reporting systems
Design Principles
Readability and simplicity
Rapid Application Development
Strong .NET integration
Event-driven programming
Enterprise support
Scalability Guide
Separate business logic into libraries
Use asynchronous patterns
Modularize large applications
Database optimization for large data
Implement caching & logging
Migration Guide
Convert classic VB6 apps to VB.NET
Use .NET libraries instead of COM
Refactor WinForms to WPF if modern UI needed
Adopt .NET Core/.NET 5+ for cross-platform support