If isPrime Then MessageBox.Show(num & " is a Prime Number") Else MessageBox.Show(num & " is NOT a Prime Number") End If Else MessageBox.Show("Enter a valid integer") End If End Sub End Class
: Build a text editor with File menu (New, Open, Save, Exit) and Edit menu (Cut, Copy, Paste, Undo). Use RichTextBox . vb net lab programs for bca students fix
Change the style and color of a Label using a FontDialog and ColorDialog. If isPrime Then MessageBox
' In Main Module: Sub Main() Dim s1 As New Student(101, "Aarav Sharma", 89.4) s1.Display() Console.ReadLine() End Sub Exit) and Edit menu (Cut