Raises the InteractiveUserRectangle event.
A RasterViewerRectangleEventArgs object that contains the event data.
Raising an event invokes the event handler through a delegate. The OnInteractiveUserRectangle 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.
Notes to Inheritors: When overriding OnInteractiveUserRectangle in a derived class, be sure to call the base class's OnInteractiveUserRectangle method so that registered delegates receive the event.
Medical Web Viewer .NET
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