P

StairsRunType.MaterialId

Description:
The material of the stairs run, only available for monolithic stairs run.

public ElementId MaterialId { get; set; }

Public Property MaterialId As ElementId
	Get
	Set

public:
property ElementId^ MaterialId {
	ElementId^ get ();
	void set (ElementId^ value);
}

member MaterialId : ElementId with get, set

ArgumentException

When setting this property: The materialId is not a valid material element.
ArgumentNullException

When setting this property: A non-optional argument was null
InvalidOperationException

When setting this property: The stairs run type is not a monolithic type so the data being set is not applicable.