Paint on a PictureBox

Imports System
Imports System.Data
Imports System.Windows.Forms
Imports System.Drawing
Imports System.Drawing.Printing

Public Class MainClass
    
    Shared Sub Main()
       Dim form1 As Form = New Form1
       Application.Run(form1)    
    End Sub
End Class


Public Class Form1

    Private Sub picCanvas3_Paint(ByVal sender As Object, _
     ByVal e As System.Windows.Forms.PaintEventArgs) Handles picCanvas3.Paint
        e.Graphics.DrawEllipse(Pens.Red, _
            picCanvas3.DisplayRectangle.X, _
            picCanvas3.DisplayRectangle.Y, _
            picCanvas3.DisplayRectangle.Width - 1, _
            picCanvas3.DisplayRectangle.Height - 1)
    End Sub
End Class


<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Public Class Form1
    Inherits System.Windows.Forms.Form

    'Form overrides dispose to clean up the component list.
    <System.Diagnostics.DebuggerNonUserCode()> _
    Protected Overloads 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.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.
    <System.Diagnostics.DebuggerStepThrough()> _
    Private Sub InitializeComponent()
        Me.picCanvas3 = New System.Windows.Forms.PictureBox
        CType(Me.picCanvas3, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'picCanvas3
        '
        Me.picCanvas3.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
        Me.picCanvas3.Location = New System.Drawing.Point(360, 8)
        Me.picCanvas3.Name = "picCanvas3"
        Me.picCanvas3.Size = New System.Drawing.Size(168, 168)
        Me.picCanvas3.TabIndex = 3
        Me.picCanvas3.TabStop = False
        '
        'Form1
        '
        Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
        Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
        Me.ClientSize = New System.Drawing.Size(536, 214)
        Me.Controls.Add(Me.picCanvas3)
        Me.Name = "Form1"
        Me.Text = "UsePictureBox"
        CType(Me.picCanvas3, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub
    Friend WithEvents picCanvas3 As System.Windows.Forms.PictureBox

End Class

Related examples in the same category

1.	Load Image into PictureBox
2.	Display BMP, Ppeg and Gif Image in PictureBox
3.	Create Graphics from Bitmap and paint on a Picture Box
4.	Using a PictureBox to display images

Paint on a PictureBox : PictureBox « GUI « VB.Net

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