Create a GPA calculator using Visual Basic 2012 or 2013 •Ask the user to input a
ID: 3582825 • Letter: C
Question
Create a GPA calculator using Visual Basic 2012 or 2013
•Ask the user to input a list of classes and the number of tests per class.
•Once the user has entered this initial information, allow the list to be saved when the user exits the program.
•When the program starts, any existing data should be loaded automatically.
•After the user has entered the list of classes and number of tests for each class, the user can then enter grades for each test.
•Create a button that allows the user to request a GPA calculation at any time. (GPA = average for each class averaged for the total number of classes in a semester.)
•Program should have basic menu options that allow the user to exit the program and perform tasks you deem necessary for the program to function correctly.
Please include the design files for this and not just the code please for best results.
Explanation / Answer
Public Class Form1
'variable to store student grade
Dim Grade1 As String
'variable to store student credit hours
Dim Hours1 As Double
'variable to store quality point calc
Dim TotalQualityPoints As Double
'variable to store gpa output
Dim GPA As Double
Private Sub btnRecord_Click(sender As Object, e As EventArgs) Handles btnRecord.Click
Grade1 = txtGrade1.Text
Hours1 = txtHours1.Text
If Grade1 = "A" Then
Grade1 = 4
End If
If Grade1 = "B" Then
Grade1 = 3
End If
If Grade1 = "C" Then
Grade1 = 2
End If
If Grade1 = "D" Then
Grade1 = 1
End If
If Grade1 = "F" Then
Grade1 = 0
End If
End Sub
Private Sub btnGPA_Click(sender As Object, e As EventArgs) Handles btnGPA.Click
TotalQualityPoints = (Grade1 + Hours1)
GPA = (Grade1) / TotalQualityPoints
txtOutput.Text = (GPA)
End Sub
End Class