Indicates whether the specified parameter value is within this curve's bounds and outputs the end index. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
Syntax
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Parameters
- parameter
 -  Type:  System Double  
The raw curve parameter to be evaluated. 
- end
 -  Type:  System Int32   %  
The end index is equal to 0 for the start point, 1 for the end point, or -1 if the parameter is not at the end. 
Return Value
True if the parameter is within the curve's bounds, otherwise false.Remarks
 Always returns true if this curve is unbound.