Algorithm and Visual Basic Programming

¶ … Visual Basic Programming and Algorithm

Solution to Chapter 5 Exercise

Code of Net Pay Project

' Purpose: To display Net Pay

' Programmer: on

Public Class Form1

Private Sub-Label1_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click

End Sub

Private Sub-Form1_Load (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

End Sub

Private Sub-Label2_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label2.Click

End Sub

Private Sub-Button1_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

End Sub

Private Sub-TextBox3_TextChanged (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox3.TextChanged

End Sub

Private Sub-Label3_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label3.Click

End Sub

End Class

Solution to Chapter 5 Exercise 5

Code of Net Pay Project

' Purpose: To display total cellular ordered ' Programmer: on

Public Class Form1

Private Sub-Form1_Load (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

End Sub

Private Sub-TextBox2_TextChanged (ByVal sender As System.Object, ByVal e As System.EventArgs)

End Sub

Private Sub-Button4_Click (ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click

End Sub

End Class

Chapter 6: Exercises 1

Private Sub-btnCalc_Click (sender As Object,

e As EventArgs) Handles btnCalc.Click

' calculates and displays the annual net income

Dim decRevenue As Decimal

Dim decExpenses As Decimal

Dim decNetIncome As Decimal

Decimal.TryParse (txtRevenue.Text, decRevenue)

Decimal.TryParse (txtExpenses.Text, decExpenses)

decNetIncome = decRevenue -- decExpenses

lblNetIncome.Text = decNetIncome.ToString ( "C2")

End Sub

(Zak, 2014).

Chapter 6: Exercises 6

Output: amount of revenue generated for Orchestra, Main floor, and Balcony categories

Input: number of ticket sold for Orchestra

number of ticket sold for Main floor

number of ticket sold for Balcony

Algorithm:

1. enter the cost of Orchestra seating

2. enter the cost of Main floor seating

3. enter the cost of Balcony seating