Share Email Facebook Twitter LinkedIn UV.GetLength Method The length of this 2-D vector.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public double GetLength()Return ValueDouble Remarks In 2-D Euclidean space, the length of the vector is the square root of the sum of the two coordinates squared. See AlsoReferenceUV ClassAutodesk.Revit.DB Namespace