' ListboxQuickyDemo.vb.txt
Imports cc = Microsoft.VisualBasic.ControlChars
Public Class ListboxQuickyDemo
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents lb As System.Windows.Forms.ListBox
    Friend WithEvents btnManny As System.Windows.Forms.Button
    Friend WithEvents btnMoe As System.Windows.Forms.Button
    Friend WithEvents btnJack As System.Windows.Forms.Button
    Friend WithEvents lblPepBoy As System.Windows.Forms.Label
    Friend WithEvents btnClear As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.lb = New System.Windows.Forms.ListBox
        Me.btnManny = New System.Windows.Forms.Button
        Me.btnMoe = New System.Windows.Forms.Button
        Me.btnJack = New System.Windows.Forms.Button
        Me.lblPepBoy = New System.Windows.Forms.Label
        Me.btnClear = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'lb
        '
        Me.lb.Location = New System.Drawing.Point(96, 16)
        Me.lb.Name = "lb"
        Me.lb.SelectionMode = System.Windows.Forms.SelectionMode.MultiSimple
        Me.lb.Size = New System.Drawing.Size(72, 82)
        Me.lb.TabIndex = 0
        '
        'btnManny
        '
        Me.btnManny.Location = New System.Drawing.Point(8, 16)
        Me.btnManny.Name = "btnManny"
        Me.btnManny.TabIndex = 1
        Me.btnManny.Text = "Manny"
        '
        'btnMoe
        '
        Me.btnMoe.Location = New System.Drawing.Point(8, 48)
        Me.btnMoe.Name = "btnMoe"
        Me.btnMoe.TabIndex = 2
        Me.btnMoe.Text = "Moe"
        '
        'btnJack
        '
        Me.btnJack.Location = New System.Drawing.Point(8, 80)
        Me.btnJack.Name = "btnJack"
        Me.btnJack.TabIndex = 3
        Me.btnJack.Text = "Jack"
        '
        'lblPepBoy
        '
        Me.lblPepBoy.Font = New System.Drawing.Font("Courier New", 14.25!, CType((System.Drawing.FontStyle.Bold Or System.Drawing.FontStyle.Italic), System.Drawing.FontStyle), System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.lblPepBoy.Location = New System.Drawing.Point(16, 120)
        Me.lblPepBoy.Name = "lblPepBoy"
        Me.lblPepBoy.Size = New System.Drawing.Size(256, 120)
        Me.lblPepBoy.TabIndex = 4
        Me.lblPepBoy.Text = "None of the above..."
        '
        'btnClear
        '
        Me.btnClear.Location = New System.Drawing.Point(184, 72)
        Me.btnClear.Name = "btnClear"
        Me.btnClear.TabIndex = 5
        Me.btnClear.Text = "Clear"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 273)
        Me.Controls.Add(Me.btnClear)
        Me.Controls.Add(Me.lblPepBoy)
        Me.Controls.Add(Me.btnJack)
        Me.Controls.Add(Me.btnMoe)
        Me.Controls.Add(Me.btnManny)
        Me.Controls.Add(Me.lb)
        Me.Name = "Form1"
        Me.Text = "Listbox Quicky Demo"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub ButtonHandler(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnManny.Click, btnMoe.Click, btnJack.Click
        Dim btn As Button = CType(sender, Button)
        Dim strPepBoy As String
        Select Case True
            Case btn Is btnManny
                strPepBoy = "Manny"
            Case btn Is btnMoe
                strPepBoy = "Moe"
            Case btn Is btnJack
                strPepBoy = "Jack"
        End Select
        lb.Items.Add(strPepBoy)
        btnClear.Visible = True
    End Sub



    Private Sub lb_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lb.SelectedIndexChanged
        Dim strPepBoy As String
        Dim intCount As Integer = lb.SelectedItems.Count
        Select Case intCount
            Case 0
                strPepBoy = "None of the above..."
            Case 1
                strPepBoy = lb.SelectedItems.Item(0)
            Case 2 To 4
                Dim i As Integer
                strPepBoy = "=====================" & cc.NewLine

                For i = 0 To intCount - 1
                    strPepBoy &= lb.SelectedItems.Item(i) & cc.NewLine
                Next
                strPepBoy &= "====================="
            Case Else
                strPepBoy = "Stop already!!!"
        End Select
        lblPepBoy.Text = strPepBoy
    End Sub

    Private Sub btnClear_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClear.Click
        lblPepBoy.Text = ""
        If lb.Items.Count > 0 Then
            lb.Items.RemoveAt(0)
        Else
            btnClear.Visible = False
        End If
    End Sub

End Class