Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class OwnerDrawnVariableListBoxDemo
public Shared Sub Main
Application.Run(New OwnerDrawnFixedListBox)
End Sub
End class
Public Class OwnerDrawnFixedListBox
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 listBox1 As System.Windows.Forms.ListBox
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.listBox1 = New System.Windows.Forms.ListBox()
Me.SuspendLayout()
'
'listBox1
'
Me.listBox1.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed
Me.listBox1.Font = New System.Drawing.Font("Microsoft Sans Serif", 11.25!, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
Me.listBox1.ItemHeight = 18
Me.listBox1.Items.AddRange(New Object() {"Foo", "Bar", "Quux"})
Me.listBox1.Location = New System.Drawing.Point(22, 50)
Me.listBox1.Name = "listBox1"
Me.listBox1.Size = New System.Drawing.Size(248, 166)
Me.listBox1.TabIndex = 3
'
'OwnerDrawnFixedListBox
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 266)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.listBox1})
Me.Name = "OwnerDrawnFixedListBox"
Me.Text = "OwnerDrawnFixedListBox"
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub listBox1_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles listBox1.DrawItem
e.DrawBackground()
Dim drawFont As Font = Nothing
If (e.State And DrawItemState.Selected) = DrawItemState.Selected Then
drawFont = New Font("Times New Roman", 14, FontStyle.Bold Or FontStyle.Italic)
Else
drawFont = e.Font
End If
e.Graphics.DrawString(listBox1.Items(e.Index).ToString(), drawFont, New SolidBrush(e.ForeColor), RectangleF.op_Implicit(e.Bounds))
e.DrawFocusRectangle()
End Sub
End Class
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