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Jul 19th, 2018
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  1. Public Class Form1
  2.     'Declare variables
  3.    Dim intNumStudents As Integer
  4.     Dim intNumMembers As Integer
  5.     Dim strSelection As String
  6.     Dim strClubs() As String = {"Honors", "Golden Arrow", "Computer", "Gaming"}
  7.     Dim clubIndex As Integer
  8.     Dim strClubMembers(0, 0) As String
  9.  
  10.     Private Sub btnRemove_Click(sender As Object, e As EventArgs) Handles btnRemove.Click
  11.         'Counts number of members in the list
  12.        intNumMembers = lstMembers.Items.Count - 1
  13.  
  14.         'Checks to make sure a member name is selected when the remove button is clicked
  15.        If lstMembers.SelectedIndex = -1 Then
  16.             MessageBox.Show("Please select a member to remove")
  17.         ElseIf cbClubs.SelectedIndex = -1 Then
  18.             MessageBox.Show("Please select a club")
  19.         Else
  20.             strSelection = lstMembers.Items(lstMembers.SelectedIndex.ToString) 'Converts select to String
  21.            lstStudentList.Items.Add(strSelection) 'Adds selected string to Student List
  22.            lstMembers.Items.Remove(strSelection) 'Removes selected string from members list
  23.            lblMemberCount.Text = intNumMembers.ToString + " members" 'Updates member count label
  24.        End If
  25.     End Sub
  26.  
  27.     Private Sub btnAddStudent_Click(sender As Object, e As EventArgs) Handles btnAddStudent.Click
  28.  
  29.         'Counts number of members in the list
  30.        intNumMembers = lstMembers.Items.Count + 1
  31.  
  32.         'Checks to make sure a student name is selected when the add button is clicked
  33.        If lstStudentList.SelectedIndex = -1 Then
  34.             MessageBox.Show("Please select a student to add")
  35.         ElseIf cbClubs.SelectedIndex = -1 Then
  36.             MessageBox.Show("Please select a club")
  37.         Else
  38.             strSelection = lstStudentList.Items(lstStudentList.SelectedIndex.ToString) 'Converts selected student to string
  39.            lstMembers.Items.Add(strSelection) 'Adds selected student to Members List
  40.            lblMemberCount.Text = intNumMembers.ToString + " members" 'Updates member count label
  41.  
  42.         End If
  43.     End Sub
  44.  
  45.     Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
  46.         For Each club As String In strClubs
  47.             cbClubs.Items.Add(club)
  48.         Next
  49.     End Sub
  50. End Class
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