VB.Net Tutorial/2D Graphics/GDI objects

Dispose GDI objects

<source lang="vbnet">Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class GDIObjectsDispose

  public Shared Sub Main
       Application.Run(New Form1)
  End Sub

End class Public Class Form1

   Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
       Dim canvas As Graphics = e.Graphics
       
       Dim brush1 As New SolidBrush(Color.DarkBlue)
       Dim font1 As New Font(Me.Font, FontStyle.Regular)
       
       canvas.DrawString("www.vbex.ru",font1, brush1, 120, 70)
       
       brush1.Dispose()
       font1.Dispose()
       
       canvas = Nothing
   End Sub

End Class

<Global.Microsoft.VisualBasic.rupilerServices.DesignerGenerated()> _ Partial Class Form1

   Inherits System.Windows.Forms.Form
   "Form overrides dispose to clean up the component list.
   <System.Diagnostics.DebuggerNonUserCode()> _
   Protected Overrides Sub Dispose(ByVal disposing As Boolean)
       If disposing AndAlso components IsNot Nothing Then
           components.Dispose()
       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()
       Me.SuspendLayout()
       "
       "Form1
       "
       Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
       Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
       Me.ClientSize = New System.Drawing.Size(610, 328)
       Me.Name = "Form1"
       Me.Text = "Creating Graphics Objects (Color, Pen, Font, Brush)"
       Me.ResumeLayout(False)
   End Sub

End Class</source>