Vb Net Lab Programs For Bca Students Fix -

Core VB.NET Lab Program Categories

Standard VB.NET lab programs for BCA students generally progress from simple console-based logic to advanced Windows Forms applications with database connectivity. Common exercises include building a basic calculator, student registration forms, and management systems for libraries or payroll. Basic Arithmetic & Logic :

Number Logic:

Check if a number is Prime , Armstrong , or Perfect . vb net lab programs for bca students fix

Problem:

Write student roll no, name, marks to a text file; read and display. Core VB

Dim arr() As Integer = 5, 1, 4, 2, 8 Dim i, j, temp As Integer Problem: Write student roll no, name, marks to

1. Getting Started: Console I/O & Basic Syntax

Symptom:

result = 7/2 gives 3.5, but result = 7\2 gives 3. Fix: In VB.NET, / returns a Double. \ returns an Integer after rounding. For precise division in BCA lab reports, use CDec() or convert to double first.