Share Email Facebook Twitter LinkedIn Line.Direction Property Returns the direction of the line.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public XYZ Direction { get; }Property ValueXYZ See AlsoReferenceLine ClassAutodesk.Revit.DB Namespace