View Visible Interval
The ASPxViewVisibleInterval control can be displayed within the scheduler or as a stand-alone control, bound to the Scheduler control via its ASPxSchedulerRelatedControlBase.MasterControlID property. The ViewVisibleInterval is used to display the visible time interval of the current view. Its appearance is illustrated in the following picture:
To prevent the ViewVisibleInterval from being displayed within the scheduler, set the ASPxSchedulerOptionsBehavior.ShowViewVisibleInterval to false.