If the course type is esriCTTangentCurve or esriCTCurve, defines the curve parameter of the second value.
[Visual Basic .NET] Public Property CurveParameter2 As esriCurveParameter
[C#] public esriCurveParameter CurveParameter2 {get; set;}
Product Availability
Available with ArcGIS Desktop.
Remarks
The CurveParameter2 property defines what the curve parameter in Measure2 value represents. The CurveParameter2 is only used when the course type is either esriCTCurve or esriCTTangentCurve.