Returns the identifier of the material that defines the element's structural analysis properties.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2014

Syntax

C#
`public ElementId StructuralMaterialId { get; set; }`

Visual Basic
`Public Property StructuralMaterialId As ElementId Get Set`

Visual C++
`public: property ElementId^ StructuralMaterialId { ElementId^ get (); void set (ElementId^ value); }`

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	When setting this property: A non-optional argument was NULL
Autodesk.Revit.Exceptions InvalidOperationException	When setting this property: the floor does not have a structural material