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