visual Basics?

Question

I am taking a Visual Basics course and I am having a hard time writing a code for the follwowing: Design an application that will accept students numerical score and return a letter grade. Please help.

Answer 1

I'm going to assume you're using VB 2005, and that you do not need to store any other information other than a single grade, and return a single character value that is the person's grade.

From your toolbox, drag a button, a text box, and a label onto your form.

Name the button: btnGetGrade
Name the text box: txtboxGradeInput
Name the label: lblDisplayGrade
You can also add a descriptive label that prompts for the input if need be.

So here's what it should look like:
__________ ______
Input student's grade: |__txtbox___| |__btn__|
Label

Now, double click on the button (btnGetGrade)
And type in the below:

Private Sub btnGetGrade_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGetGrade.Click
Dim studentScore As Integer = CInt(Me.txtboxGrade.Text)

If studentScore > 90 Then
Me.lblDisplayGrade.Text = "Student Grade Letter: A"
Else
If studentScore > 80 Then
Me.lblDisplayGrade.Text = "Student Grade Letter: B"
Else
If studentScore > 70 Then
Me.lblDisplayGrade.Text = "Student Grade Letter: C"
Else
If studentScore > 60 Then
Me.lblDisplayGrade.Text = "Student Grade Letter: D"
Else
Me.lblDisplayGrade.Text = "Student Grade Letter: F"
End If
End If
End If
End If
End Sub

Answer 2

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Answer 3

Why not post the code you have done so far? If you listened or read your book you should at least have something down.

Answer 4

You didnt actually ask a question, therefore we dont know what the problem is. Nor did you provide any coding/algorthims