Class IMGElementImpl

Class that is responsible for <IMG> Tag.

Inheritance
System.Object
BaseElement
IMGElementImpl
Implements
System.ICloneable
System.IDisposable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Syncfusion.Windows.Forms.HTMLUI
Assembly: Syncfusion.HTMLUI.Windows.dll
Syntax
[ElementTag("img")]
public class IMGElementImpl : BaseElement, IHTMLElement, ICloneable, IDisposable

Constructors

IMGElementImpl(IHTMLElement)

Initializes a new instance of the IMGElementImpl class

Declaration
public IMGElementImpl(IHTMLElement parent)
Parameters
Type Name Description
IHTMLElement parent

Parent element.

Properties

Default

Gets the default image.

Declaration
public static Bitmap Default { get; }
Property Value
Type Description
System.Drawing.Bitmap

DefaultStream

Gets the stream which represents the default image.

Declaration
public static Stream DefaultStream { get; }
Property Value
Type Description
System.IO.Stream

Image

Gets or sets the bitmap of the image which represents this element.

Declaration
public Bitmap Image { get; set; }
Property Value
Type Description
System.Drawing.Bitmap

SupportedEvents

Returns an array of supported events.

Declaration
public override string[] SupportedEvents { get; }
Property Value
Type Description
System.String[]
Overrides

Methods

CalculateChildPositions(Point, Rectangle)

Overridden. Calculates the position for the child elements.

Declaration
protected override BlocksCollection CalculateChildPositions(Point curPosition, Rectangle bounds)
Parameters
Type Name Description
System.Drawing.Point curPosition

Current global position.
System.Drawing.Rectangle bounds

Bounds for this element.
Returns
Type Description
BlocksCollection

Array of blocks.
Overrides

InitializeElement()

Initializes element.

Declaration
protected override void InitializeElement()
Overrides

OnDispose()

Overridden. Disposes bitmap and closes stream.

Declaration
protected override void OnDispose()
Overrides

OnImageChanged(ValueChangedEventArgs)

Raises ImageChanged event if Image property value is changed.

Declaration
protected virtual void OnImageChanged(ValueChangedEventArgs args)
Parameters
Type Name Description
ValueChangedEventArgs args

Event arguments.

OnNoImage(NoImageEventArgs)

Raises NoImage event.

Declaration
protected virtual void OnNoImage(NoImageEventArgs args)
Parameters
Type Name Description
NoImageEventArgs args

Event arguments.

RaiseNoImage(NoImageEventArgs)

Raises the NoImage event.

Declaration
protected void RaiseNoImage(NoImageEventArgs args)
Parameters
Type Name Description
NoImageEventArgs args

Event arguments.

ReCalculateDocument()

Overridden. Raised when attribute src has been changed.

Declaration
protected override void ReCalculateDocument()
Overrides

ShowToolTip()

Overriden. Shows the ToolTip on the element.

Declaration
protected override void ShowToolTip()
Overrides

Events

ImageChanged

Utility event. Raised on Bottom property change.

Declaration
public event ValueChangedEventHandler ImageChanged
Event Type
Type Description
ValueChangedEventHandler

NoImage

Raised when image with specified src could not be found.

Declaration
public event NoImageEventHandler NoImage
Event Type
Type Description
NoImageEventHandler

Implements

System.ICloneable
System.IDisposable