Visual Basic 10 program for beginner students

 Visual Basic

1. write a program to print "Hello World" in Visual Basic.

    Module Module1

        Sub Main()

            Console.WriteLine("Hello, World!")

        End Sub

    End Module

    Module Module1

        Sub Main()

            Console.WriteLine("Hello, World!")

        End Sub

    End Module

2. write a program in visual basic to use variable and input method.

    Module Module1

        Sub Main()

            Dim name As String

            Console.Write("Enter your name: ")

            name = Console.ReadLine()

            Console.WriteLine("Hello, " & name & "!")

        End Sub

    End Module

3. Write a program to add two number using visual basic.

    Module Module1

        Sub Main()

            Dim num1, num2, result As Integer

            num1 = 5

            num2 = 3

            result = num1 + num2

            Console.WriteLine("Result: " & result)

        End Sub

    End Module

4. write a program in visual basic and use if else statement.

    Module Module1

        Sub Main()

            Dim age As Integer

            Console.Write("Enter your age: ")

            age = Convert.ToInt32(Console.ReadLine())

            If age >= 18 Then

                Console.WriteLine("You are an adult.")

            Else

                Console.WriteLine("You are a minor.")

            End If

        End Sub

    End Module

5. write a visual basic program using for loop.

    Module Module1

        Sub Main()

            For i As Integer = 1 To 5

                Console.WriteLine("Count: " & i)

            Next

        End Sub

    End Module

6.write a visual basic program using while loop.

    Module Module1

        Sub Main()

            Dim count As Integer = 1

            While count <= 5

                Console.WriteLine("Count: " & count)

                count += 1

            End While

        End Sub

    End Module

7. write a visual basic program using array

    Module Module1

        Sub Main()

            Dim fruits() As String = {"Apple", "Orange", "Banana"}

            For Each fruit As String In fruits

                Console.WriteLine(fruit)

            Next

        End Sub

    End Module

8. write a visual basic program using function.

    Module Module1

        Function AddNumbers(ByVal num1 As Integer, ByVal num2 As Integer) As Integer

            Return num1 + num2

        End Function

        Sub Main()

            Dim result As Integer = AddNumbers(3, 7)

            Console.WriteLine("Result: " & result)

        End Sub

    End Module

9.write a visual basic program using subroute.

    Module Module1

        Sub DisplayMessage(ByVal message As String)

            Console.WriteLine("Message: " & message)

        End Sub

        Sub Main()

            DisplayMessage("Hello, VB!")

        End Sub

    End Module

10. write a visual basic program using Exception Handling.

    Module Module1

        Sub Main()

            Try

                Dim number As Integer = Convert.ToInt32("abc")

                Console.WriteLine("Number: " & number)

            Catch ex As Exception

                Console.WriteLine("Error: " & ex.Message)

            End Try

        End Sub

    End Module