Using a PictureBox to display images : PictureBox « GUI « VB.Net Tutorial






Using a PictureBox to display images
Imports System.IO
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms

public class DisplayImageInPictureBox
   public Shared Sub Main
        Application.Run(New FrmPictureBox)
   End Sub
End class

Public Class FrmPictureBox
   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
   Friend WithEvents picImage As System.Windows.Forms.Label
   Friend WithEvents lblPrompt As System.Windows.Forms.Label

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

   '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.picImage = New System.Windows.Forms.Label()
      Me.lblPrompt = New System.Windows.Forms.Label()
      Me.SuspendLayout()
      '
      'picImage
      '
      Me.picImage.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
      Me.picImage.Location = New System.Drawing.Point(16, 48)
      Me.picImage.Name = "picImage"
      Me.picImage.Size = New System.Drawing.Size(264, 208)
      Me.picImage.TabIndex = 1
      '
      'lblPrompt
      '
      Me.lblPrompt.Location = New System.Drawing.Point(16, 16)
      Me.lblPrompt.Name = "lblPrompt"
      Me.lblPrompt.Size = New System.Drawing.Size(264, 23)
      Me.lblPrompt.TabIndex = 0
      Me.lblPrompt.Text = "Click On PictureBox to View Images"
      '
      'FrmPictureBox
      '
      Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
      Me.ClientSize = New System.Drawing.Size(292, 273)
      Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.picImage, Me.lblPrompt})
      Me.Name = "FrmPictureBox"
      Me.Text = "PictureBoxTest"
      Me.ResumeLayout(False)

   End Sub

#End Region

   ' replace image in picImage
   Private Sub picImage_Click(ByVal sender As System.Object, _
      ByVal e As System.EventArgs) Handles picImage.Click

      picImage.Image = Image.FromFile("YourFile.bmp")
   End Sub

End Class








14.28.PictureBox
14.28.1.PictureBox: StretchImage, CenterImagePictureBox: StretchImage, CenterImage
14.28.2.PictureBox: Save an ImagePictureBox: Save an Image
14.28.3.Load image to PictureBoxLoad image to PictureBox
14.28.4.Using a PictureBox to display imagesUsing a PictureBox to display images
14.28.5.Draw on a PictureBoxDraw on a PictureBox
14.28.6.PictureBox Mouse down event
14.28.7.Get Graphics from PictureBoxGet Graphics from PictureBox
14.28.8.Draw on PictureBox borderDraw on PictureBox border