If the course type is esriCTCurve, defines the curve direction type of the third value.
[Visual Basic .NET] Public Property CurveDirectionType As esriCurveDirectionType
[C#] public esriCurveDirectionType CurveDirectionType {get; set;}
Product Availability
Available with ArcGIS Desktop.
Remarks
If the course being added is of type esriCTCurve, the direction of the geometry segment is specified with this property. The direction is defined in the Measure3 property.