Leadtools.Controls Namespace > ImageViewer Object : OnRender Method |
function Leadtools.Controls.ImageViewer.onRender( e )
Parameter | Type | Description |
---|---|---|
e | ImageViewerRenderEventArgs | The event data. |
Raising an event invokes the event handler through a delegate. The OnRender method also allows derived classes to handle the event without attaching a delegate. This is the ferred technique for handling the event in a derived class.
Note to Inheritors: When overriding OnRender in a derived class, be sure to call the base class's OnRender method so that registered delegates receive the event.