A Cross-Band Box control.
public class XRCrossBandBox :
Public Class XRCrossBandBox
The XRCrossBandBox object is used to draw a rectangle, which is not restricted to a particular band, but goes from the XRCrossBandControl.StartPoint to the XRCrossBandControl.EndPoint, crossing the bands between.
The XRCrossBandBox control cannot start/end on a vertical band.
To learn more, see Drawing Cross-Band Lines and Boxes.