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Gets or sets the background image displayed in the blank areas of Form when to zoom and scroll.
public Image BackgroundImage { get; set; }
Type | Description |
---|---|
Image | An Image value that represents the image to display in the blank areas of Form when to zoom and scroll. The default is null. |
Images with translucent or transparent colors are not supported by Windows Forms controls as background images.
The following code example shows how to use this property.
This code example is part of a larger example provided for the BackColor property.
public class GcZoomBackColorDemo : Form
{
private Button _backImageButton;
private GcZoom _gcZoom1 = new GcZoom();
public GcZoomBackColorDemo()
{
InitializeComponent();
_gcZoom1.Target = this;
_backImageButton.Click += _backImageButton_Click;
}
void _backImageButton_Click(object sender, EventArgs e)
{
this._gcZoom1.BackgroundImage = Image.FromFile(@"c:\backimage.jpg");
this._gcZoom1.BackgroundImageLayout = ImageLayout.Stretch;
}
private void InitializeComponent()
{
_backImageButton = new Button();
_backImageButton.Text = "BackImage";
_backImageButton.Location = new Point(20, 50);
_backImageButton.Size = new Size(120, 25);
this.Controls.Add(_backImageButton);
}
}
Public Class GcZoomBackColorDemo
Inherits Form
Private _backImageButton As Button
Private _gcZoom1 As New GcZoom()
Public Sub New()
InitializeComponent()
_gcZoom1.Target = Me
AddHandler _backImageButton.Click, AddressOf _backImageButton_Click
End Sub
Private Sub _backImageButton_Click(sender As Object, e As EventArgs)
Me._gcZoom1.BackgroundImage = Image.FromFile("c:\backimage.jpg")
Me._gcZoom1.BackgroundImageLayout = ImageLayout.Stretch
End Sub
Private Sub InitializeComponent()
_backImageButton = New Button()
_backImageButton.Text = "BackImage"
_backImageButton.Location = New Point(20, 50)
_backImageButton.Size = New Size(120, 25)
Me.Controls.Add(_backImageButton)
End Sub
End Class