Gets the raw parameter value at the start or end of this curve.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2021
Syntax
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Parameters
- index
- Type: SystemInt32
Use 0 for the start parameter, 1 for the end parameter of the curve.
Return Value
The raw parameter value at the start or end of this curve.Exceptions
| Exception | Condition |
|---|---|
| Autodesk.Revit.ExceptionsArgumentOutOfRangeException | The given value for index is not 0 or 1. |
| Autodesk.Revit.ExceptionsInvalidOperationException | This curve is unbound and does not have start and end points. |