BCA students typically cover a structured set of VB.NET lab programs that progress from basic console applications to complex database-driven Windows Forms. Fundamental Console Applications These programs focus on core syntax, variables, and logic.
If you’re staring at a red squiggly line or a runtime crash, this guide helps you identify, fix, and perfect the five most common types of VB.NET lab programs.
The Fix: You must use ByRef (not ByVal) in your procedure.