The value of IsStarted will be set to true after Start is called and will be set back to false when Stop is called.
When the mode is started, the required service events are hooked into and the mode is waiting for user interaction. For example, a click and move to initiate a drag operation in the ImageViewerPanZoomInteractiveMode.
When the mode is working, it is in the middle of performing the operation, for example, panning the image in the viewer in the case of ImageViewerPanZoomInteractiveMode.
This value is useful when deriving your own interactive mode classes. Refer to ImageViewerInteractiveMode for an example.
For an example, refer to ImageViewerInteractiveMode.
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