Hello,
I'm a real beginner and try to learn Visual Basic.
I have to code a marking assistant as illustrated in the attached picture.
I chose to use a listView to display the information typed by the user.
I succeeded to display the information in three first columns, but I have a problem with the fourth one. I don't know how to convert the information contained in the third column to a grade in the fourth one.
I really need some help.
Thank you in advance for your advices
Below my codes
Option Explicit On
Option Strict On
Option Infer Off
Public Class Form1
Dim strFirstName As String
Dim strLastName As String
Dim intScore As Integer
Dim intPossibleMarks As Integer
Dim dblPercentage As Double
Dim strMark As String
Dim strGrade As String
Dim intListViewDisplay As Integer
Private Sub btnRecordStudent_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRecordStudent.Click
'Declare a variable to store the list index
Dim intListViewDisplay As Integer
'Display the FirstName in the FirstName colomn
ListViewDisplay.Items.Add(txtFisrtName.Text)
'DisplayRectangle the LastName in LastName colomn
ListViewDisplay.Items(intListViewDisplay).SubItems.Add(txtLastName.Text)
'Display the gender in the Gender colomn
If RadioButtonMale.Checked = True Then
ListViewDisplay.Items(intListViewDisplay).SubItems.Add("(M)")
ElseIf RadioButtonFemale.Checked Then
ListViewDisplay.Items(intListViewDisplay).SubItems.Add("(F)")
End If
'Display the marks in the Marks colomn
strMark = txtScore.Text & "/" & txtPossibleMarks.Text
ListViewDisplay.Items(intListViewDisplay).SubItems.Add(strMark)
'Display the Grade in the Grade colomn
Dim intGrade As Integer
intGrade = intScore + intPossibleMarks * 100
intGrade.ToString()
ListViewDisplay.Items(intListViewDisplay).SubItems.Add(strGrade)
End Sub
End Class