LEADTOOLS JavaScript (Leadtools.Controls)

OnEraseBackground Method

Show in webframe
Event data.
Raises the EraseBackground event.
Syntax
 function Leadtools.Controls.ImageViewer.onEraseBackground( 
   e 
)

Parameters

ParameterTypeDescription
eImageViewerRenderEventArgsEvent data.
Remarks

Raising an event invokes the event handler through a delegate. The OnEraseBackground method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Note to Inheritors: When overriding OnEraseBackground in a derived class, be sure to call the base class's OnEraseBackground method so that registered delegates receive the event.

See Also

Reference

ImageViewer Object
ImageViewer Members

 

 


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