public virtual InteractiveService InteractiveService {get; set;}
get_InteractiveService();
set_InteractiveService(value);
ImageViewer creates an instance of InteractiveService during initialization and set it in this property. The various image viewer interactive modes uses this service to perform the rich interactive user interface interactions such as zoom, pan, scale, rubber banding and magnify glass.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2