ViewSplitOrientationMode Property (XamScheduler)

When this property is set to Infragistics.Scheduler.Core.SchedulerViewSplitOrientationMode.Auto (the default), the control will automatically set the ViewSplitOrientation to a value that makes best use of the control's current aspect ratio. Specifically, if the control's width is greater than the control's height then the ViewSplitOrientation will be automatically set to Infragistics.Scheduler.Core.SchedulerViewSplitOrientation.Vertical so that the views are arranged side by side to make the best use of the control's available width. Similarly, if the control's height is greater than the control's width then the ViewSplitOrientation will be automatically set to Infragistics.Scheduler.Core.SchedulerViewSplitOrientation.Horizontal so that the views are arranged one above the other to make the best use of the control's available height. When this property is set to Infragistics.Scheduler.Core.SchedulerViewSplitOrientationMode.Manual the control will not automatically set the ViewSplitOrientation - in this case the developer is responsible for setting the ViewSplitOrientation property to a value that makes sense for the application.

Reference

XamScheduler Class
XamScheduler Members
SchedulerViewMode Enumeration
SchedulerViewSplitOrientation Enumeration
SchedulerViewSplitOrientationMode Enumeration