M

NonContinuousRailInfo.IsValidNonContinuousRailMaterial

Description:
Checks whether an ElementId is a valid material Id of a non-continuous rail.

public bool IsValidNonContinuousRailMaterial(
	ElementId materialId
)

Public Function IsValidNonContinuousRailMaterial ( _
	materialId As ElementId _
) As Boolean

public:
bool IsValidNonContinuousRailMaterial(
	ElementId^ materialId
)

Return Value bool True if the ElementId refers to a valid material or it is invalidElementId, false otherwise.