Class PictureBox

Namespace: Alternet.UI

Assembly: Alternet.UI.Common.dll

Represents a picture box control for displaying an image.

[DefaultBindingProperty("Image")]
[ControlCategory("Common")]
public class PictureBox : GraphicControl, IBaseObject, IDisposableObject, ISupportInitialize, IFocusable, ITextProperty, IComponent, IControl, IDisposable, IWin32Window, INotifyDataErrorInfo, IValidatorReporter

Inheritance: object

BaseObject

DisposableObject

DispatcherObject

DependencyObject

UIElement

FrameworkElement

Control

UserControl

GraphicControl

PictureBox

Implements: IBaseObject

IDisposableObject

ISupportInitialize

IFocusable

ITextProperty

IComponent

IControl

IDisposable

IWin32Window

INotifyDataErrorInfo

IValidatorReporter

Remarks

Example of how a PictureBox can look:

PictureBox

Constructors

PictureBox(): Initializes a new instance of the PictureBox class.

Properties

Background: Gets or sets the background brush for the control.

Canvas: Gets Graphics for the Image on which you can paint.

CenterHorz: Gets or sets whether to center image horizontally in the control rectangle. Default is true. This property is used when image is not stretched.

CenterVert: Gets or sets whether to center image vertically in the control rectangle. Default is true. This property is used when image is not stretched.

ControlKind: Returns control identifier.

DisabledImage: Gets or sets the disabled image that is displayed by PictureBox.

DisabledImageSet: Gets or sets the ImageSet that is displayed by PictureBox.

Image: Gets or sets the image that is displayed by PictureBox.

ImageSet: Gets or sets the ImageSet that is displayed by PictureBox.

ImageStretch: Gets or sets a value indicating whether to draw image stretched to the size of the control.

ImageVisible: Gets or sets a value indicating whether to draw image.

Padding: Gets or sets the padding inside a control.

Text: Gets or sets the text associated with this control.

TextVisible: Gets or sets whether to display text in the control.

Methods

DefaultPaint(Graphics, RectD): Default painting method of the UserControl and its descendants.

Draw(Action<SKCanvas, int, int>, Color?): Helper method which allows to draw on SKCanvas.

DrawDefaultImage(Graphics, RectD): Paints image in the default style.

GetImageAndTextSize(): Gets size of the image and text.

GetPreferredSize(SizeD): Retrieves the size of a rectangular area into which a control can be fitted, in device-independent units.

GetTextPreferredSize(): Gets size of the text.

OnImageChanged(EventArgs): Called when the value of the Image property changes.

OnSizeChanged(EventArgs): Called when the SizeChanged event.

RaiseImageChanged(EventArgs): Raises the ImageChanged event and calls OnImageChanged(EventArgs).

Events

ImageChanged: Occurs when the Image property changes.