Share Email Facebook Twitter LinkedIn NurbsSurfaceData.GetNumberOfControlPoints Method Get the number of control points. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public int GetNumberOfControlPoints()Return ValueInt32 See AlsoReferenceNurbsSurfaceData ClassAutodesk.Revit.DB Namespace