MassInstanceUtilsRemoveMassLevelDataFromMassInstance Method

Delete the MassLevelData (Mass Floor) that associates a Level with a mass instance.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static void RemoveMassLevelDataFromMassInstance(
	Document document,
	ElementId massInstanceId,
	ElementId levelId
)

Public Shared Sub RemoveMassLevelDataFromMassInstance ( 
	document As Document,
	massInstanceId As ElementId,
	levelId As ElementId
)

public:
static void RemoveMassLevelDataFromMassInstance(
	Document^ document, 
	ElementId^ massInstanceId, 
	ElementId^ levelId
)

static member RemoveMassLevelDataFromMassInstance : 
        document : Document * 
        massInstanceId : ElementId * 
        levelId : ElementId -> unit

Parameters

document Document: The Document.
massInstanceId ElementId: The ElementId of the mass instance.
levelId ElementId: The ElementId of the Level to disassociate from the mass instance.

Exceptions

Exception	Condition
ArgumentException	The ElementId massInstanceId is not a mass instance. -or- The ElementId levelId is not a Level.
ArgumentNullException	A non-optional argument was null

Remarks

Alternatively, you could just delete the MassLevelData.

Reference

MassInstanceUtils Class

Autodesk.Revit.DB Namespace