This enumeration defines Horizontal and Vertical orientation members for the TrackBar class. It could be used by any of your own custom controls that offer horizontal or vertical alternatives. public enum Orientation { Horizontal = 0 , Vertical = 1 } HierarchySystem.Object System.ValueType System.Enum(System.IComparabl, System.IFormattable , System.IConvertible) Orientation Returned ByTrackBar.Orientation Passed ToTrackBar.Orientation |