P

NonContinuousRailInfo.MaterialId

Description:
The material id associated with the non-continuous rail, or invalidElementId if none.

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 value to be used as a non-continuous rail material Id.
ArgumentNullException

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