Curve |
Gets the raw parameter value at the start or end of this curve.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Parameters
- index Int32
- Use 0 for the start parameter, 1 for the end parameter of the curve.
Return Value
DoubleThe raw parameter value at the start or end of this curve.

Exception | Condition |
---|---|
ArgumentOutOfRangeException | The given value for index is not 0 or 1. |
InvalidOperationException | This curve is unbound and does not have start and end points. |
