Current target image viewer for this drop operation.
targetImageViewer: ImageViewer; // read-only
The current target image viewer for this drop operation.
This changes as the user drags on the application if more than one image viewer exists. It can be null if the object is not currently over an image viewer object and the same value as SourceImageViewer if the item is being dragged over the same viewer (if supported).
For an example, refer to ImageViewerDragInteractiveMode.
Medical Web Viewer .NET