Share Email Facebook Twitter LinkedIn Segment.MaterialId Property The ElementId of the MaterialElem. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public ElementId MaterialId { get; }Property ValueElementId See AlsoReferenceSegment ClassAutodesk.Revit.DB Namespace