VB.Net/GUI/System Icons

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<source lang="vbnet"> Imports System Imports System.Collections Imports System.ruponentModel Imports System.Windows.Forms Imports System.Data Imports System.Configuration Imports System.Resources Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Drawing.Imaging Public Class MainClass

   Shared Sub Main()
       Dim myform As Form = New IconsForm()
       Application.Run(myform)
   End Sub

End Class Public Class IconsForm

   Inherits System.Windows.Forms.Form
  1. 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.ruponentModel.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.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       components = New System.ruponentModel.Container()
       Me.Text = "IconsForm"
   End Sub
  1. End Region
   Private Function GetIconName(ByVal i As Icon) As String
       Return Icon.ToString()
   End Function
   Private Sub IconsForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles MyBase.Paint
       Dim g As Graphics = e.Graphics
       Dim x As Integer = 0
       Dim y As Integer = 0
       Dim width As Integer = Me.ClientRectangle.Width / 3
       Dim height As Integer = Me.ClientRectangle.Height / 3
       Dim format As StringFormat = New StringFormat()
       format.Alignment = StringAlignment.Center
       format.LineAlignment = StringAlignment.Far
       Dim icons As Icon() = New Icon() {SystemIcons.Application, _
                                           SystemIcons.Asterisk, _
                                           SystemIcons.Error, _
                                           SystemIcons.Exclamation, _
                                           SystemIcons.Hand, _
                                           SystemIcons.Information, _
                                           SystemIcons.Question, _
                                           SystemIcons.Warning, _
                                           SystemIcons.WinLogo}
       Dim i As Icon
       For Each i In icons
           Dim rect As Rectangle = New Rectangle(x, y, width, height)
           Dim iconRect As Rectangle = New Rectangle(x + (width - Icon.Width) / 2, y + (height - Icon.Height) / 2, Icon.Width, Icon.Height)
           g.DrawIconUnstretched(i, iconRect)
           g.DrawString(GetIconName(Icon), Me.Font, Brushes.Black, RectangleF.op_Implicit(rect), format)
           g.DrawRectangle(Pens.Black, rect)
           x = IIf(x > Me.ClientRectangle.Width - 2 * width, 0, x + width)
           y = IIf(x = 0, y + height, y)
       Next
   End Sub

End Class

      </source>